Experiences on preventing drowning

800-word essay on experience and experience on preventing drowning (generally 10 articles)

When we have some thoughts, we can usually write an experience and write it down so that we can keep updating it. own thoughts. But what are the requirements for experience? Below is an 800-word essay on drowning prevention experience that I compiled for you (10 articles are common). I hope it will be helpful to you.

Experience on preventing drowning 1

Life is everywhere. In the endless flow of people, the beating hearts and smiling faces are alive; in the forest exuding wisdom, the small trees that thrive in the sunshine are peaceful and peaceful. The towering ancient trees are full of vitality; in the vast sea, the small fish swimming carefree and the graceful corals are countless smart and beautiful lives. When you see mothers carrying their babies in ten months and the babies born, you will know that this will announce the birth of a new little life! Do you sigh and lament how hard-won life is? Therefore, life is precious, so we must "cherish life and prevent drowning"!

The stream water is cool and refreshing, and makes people feel comfortable. The water looks so gentle and calm. It will make you feel that it would be a wonderful thing to fall into her arms, and you will also be unable to resist her temptation and fall into her arms, but sometimes she will hold you tight. For example, on the morning of June 26, 20xx, Xu, a student in the first grade (1) of a school in our county, because of the hot weather, thought of Oujiang's coldness for a while, and threw himself into his arms, but he never came back.

The river water is cool, comfortable, and fun to play with. You want to stay with her for a while, maybe you just want to shake her hand, or kick her feet, and get close to her, but it's terrible when she gets angry. I remember that at about 12 noon one day in April 20xx, Zhu, a fourth-year primary school student in our county, was playing with several classmates by the Oujiang River. Zhu was accidentally taken away by the angry water and left his Relatives and friends.

The river water is ruthless, terrifying, and so difficult to prevent. Maybe you think the river is so scary, and if you don't touch it, it will be safe, but she still may not let you go. For example, at about 2 pm on February 29, 20xx, Luo, a second-year student at the No. 1 Central Primary School in Hushan Township, Suichang County, accidentally slipped and fell into a stream while walking in front of her home, and her life was snatched away again.

So I will tell you a children's song: I have a good way to prevent drowning, and the first step is to be accompanied by an adult. Swimming privately is dangerous and it is important not to go into deep water. I have a great trick to prevent drowning, and the second trick is to warm up before swimming. Reaching out, kicking, legs and bending over are essential preparatory movements. I have a clever trick to prevent drowning, and the third trick to relieve cramps. It is important to get ashore quickly and drink sugar supplements to relieve fatigue. You need to know how to prevent drowning and don’t be arrogant. Keep safety in mind, stay away from danger and stay healthy.

Students, it is really important for primary school students to prevent drowning. For a better tomorrow, let’s “cherish life and prevent drowning” together. Experience on preventing drowning 2

After a person drowns, he will die within 4 to 7 minutes. Therefore, after rescuing a drowning victim, if you can quickly clean the foreign objects in the drowning victim's mouth and nasal cavity, and race against time to perform cardiopulmonary resuscitation when necessary, you can buy valuable time for medical staff for subsequent treatment.

First aid steps

1. Perform water rescue after calling loudly: Call loudly to get help from others. Call 120 quickly and rescue the drowning person ashore.

2. Quick examination: Quickly check the physical condition of the drowning person, immediately remove the mud, weeds and vomit in the nose (the fingers must be wrapped with gauze or handkerchief), and unbutton the person's clothes , collar. Determine whether the heartbeat and breathing are present. If they have stopped, perform cardiopulmonary resuscitation immediately. (See page 5 of the "Life Rescue Manual" for details)

3. Water control: If the drowning person has a heartbeat and breathing, the water can be controlled.

Method 1: Use the top and abdomen to control water.

The rescuer kneels on one leg, bends the other leg, and places the drowning victim's abdomen on the thigh on the side of the knee so that his head droops; then presses the drowning victim's back to drain the water from the stomach.

Method 2: Hold the waist to control water. The rescuer holds the drowning person's waist from behind, with his back up and his head down, so that the water flows out.

4. Acupoint pressure: Use your fingers to press acupoints such as Renzhong and Hegu to stimulate the drowning person to wake up.

5. Keep warm: wrap the drowning person’s body with clothes, blankets, etc.

Shore rescue method

Those who cannot swim or have no rescue experience should not rush into the water to rescue people. The rescuer should shout loudly for help, and then use a long wooden stick or long rope. Pull the drowning person back to shore.

Water rescue method

When entering the water to rescue a drowning person, swim from behind the drowning person. Use your elbows to support the drowning person's head from behind or hold his chest so that his face is out of the water, and then drag him ashore.

How to free yourself after being hugged tightly by a drowning person

a. How to free yourself by holding your head on the opposite side: When the rescuer is held head-on by the other person, you can hold the other person’s hand with one hand. Wrist, the other hand pushes the opponent's arm upwards, and the body sinks at the same time. During the process of relief, twist the other person's arm, turn their back toward you, then hold the other person tightly with one hand and lead them to the shore.

b. Opposite hugging waist relief method: When the drowning person is hugging the rescuer's waist, the rescuer can use the palm of his hand to push up the tip of the other person's nose to make it painful and release his hands. Taking advantage of the opponent's release, use your other hand to suppress his shoulder, turn his opponent's back towards you, and then hug him tightly and lead him to the shore.

c. Back-hugging relief method: The rescuer can grab one of the other person's fingers with one hand and press it outward until it hurts and let go; then twist the other person's hand so that his back faces himself, and then Hold tightly and lead to the shore. Experience on preventing drowning 3

As the saying goes, fire and water have no mercy. As summer has just entered, drowning incidents among students in universities, middle schools and primary schools have been reported frequently. One fresh life has left us one after another. One bloody incident after another has once again sounded the alarm for us to prevent drowning safety.

Drowning prevention safety is more important than Mount Taishan. The frequent occurrence of drowning incidents is also worth pondering. Looking at the occurrence of the first drowning incident, it is not difficult to find that there are not only the absence and leakage of anti-drowning facilities, but also the lack of knowledge about anti-drowning among students in primary, secondary and secondary schools. Especially the lack of self-protection and life-saving means in emergencies. Take precautions before they burn. Anti-drowning safety focuses on the word "prevention", which focuses on improving the anti-drowning safety awareness of primary, secondary and university students and improving the anti-drowning skills of primary and secondary school students. Schools should strengthen the publicity and education of drowning prevention safety knowledge. By watching slides, visiting photo exhibitions, speaking with facts and showing people with cases, students in primary, secondary and secondary schools should have an intuitive and vivid understanding of drowning prevention, so that they can be remembered in their minds. , keep it in mind. At the same time, anti-drowning safety drills should be organized regularly and irregularly to simulate rising water scenes so that students can be immersed in the situation. Through on-site guidance, students can be taught basic drowning prevention skills and life-saving key points.

Of course, drowning prevention safety is not a problem that can be solved by one department. A three-in-one drowning prevention mechanism among schools, families, and society should be established. The government should actively play its role and increase the installation of safety warning signs on lakes, moors, rivers, ponds and dams to achieve full coverage, and increase inspection efforts to ensure all-weather safety.

Schools should play the main role in preventing drowning and improve students’ awareness and skills in preventing rising water. Family is another main place for students to rest. In addition to students at school, students spend a lot of their spare time at home, and drowning incidents are most likely to occur during holidays and summer vacations.

The reason is that the parents' supervision is not in place. By the time something happens, it will be too late to regret it. Parents should shoulder their responsibilities, strengthen supervision of their children, and educate and remind them to stay away from floods at all times.

Due to the frequent occurrence of drowning incidents, students and parents have become dissatisfied when talking about water, and it has become common knowledge to prohibit swimming. Banning swimming is no less than blocking sources and streams.

The correct way should be to teach children how to swim and master some basic swimming skills, so as not to become a landlubber and a weight, so as to eliminate and reduce the occurrence of drowning incidents to the greatest extent from the source. Drowning is more ferocious than tigers, but when we face frequent drowning incidents, we should not just sigh with regret, but should take active actions to jointly build a safe life barrier against drowning, so as to keep drowning away from children and keep them safe. The drowning incident will never happen again. Experience on preventing drowning 4

On Friday afternoon, Yang Hanyu’s father from our class came to Class 62 with the Blue Sky Rescue Team. We were very honored to have the Blue Sky Rescue Team come to teach us. Safety class.

First of all, Teacher Cha arranged for us to go to the multimedia in an orderly manner and wait quietly for the arrival of the Blue Sky Rescue Team. After a few minutes, several tall and powerful "people who serve the people" wearing the iconic blue clothes came in outside the door. The students all clapped their hands when they saw them.

Yang Hanyu’s father taught us a lesson with his humorous words. I benefited a lot from Yang Hanyu’s father’s class. The spirit of their Blue Sky Rescue Team is: talk less and do more, selfless dedication, spread the word Positive energy, and the Chinese meaning it represents is: Heaven, Earth, Earth, please save me. Yang Hanyu’s father also told us a true story: When an old woman and her granddaughter were crossing the river embankment, they were accidentally washed away by the waves. After three days and nights of searching by the Blue Sky Rescue Team, they only found the girl downstream. The grandmother's body and her granddaughter's body have not yet been found. This true story tells us that we should master more safety knowledge to prepare for emergencies. Life is the most important thing.

Summer is coming, and we will all be unable to restrain our inner desire to swim. However, many children have drowned because of secret swimming. Yang Hanyu’s father told us the requirements for swimming:

1. You can only go swimming when accompanied by an adult;

2. Be aware of safety measures to prevent drowning;

3. If you are drowning, call an adult loudly;

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4. When there is no adult, arrange for a person to find the adult. If there is a phone number, call 110 first (explain the specific location, briefly say what happened, and ask for support)

5. When we are not here, we can use the items around us to rescue our companions. (Use stretch, throw, paddle and swim to rescue)

6. Unzip the schoolbag, blow air into the plastic bag, put the blown plastic bag into the schoolbag, and zipper Tightly, throw it into the water;

7. When rescuing people, you must not hold hands with several people to rescue, otherwise, you will also fall into the water;

8. You can sail the boat Go to the rescue. Children cannot sail a boat to rescue people alone. Only adults with professional training can;

9. During rescue, you can also use clothes to pull up the person who fell into the water.

The above points are what you should pay attention to in summer. Time has quietly escaped from show and tell.

Although time flies by like running water, this short safety class has benefited me a lot: it not only made me understand how to learn to prevent drowning and keep safety with me; it also made me realize The selfless dedication of the soldiers of the Blue Sky Rescue Team is unknown! Experience on preventing drowning 5

The most precious thing for a person is life, and life is very important to anyone, just like Ostrovsky, the author of the novel "How Steel Was Tempered" , although he is a strong man and a great warrior in life, he encountered many misfortunes on the journey of life: blindness in both eyes and paralysis. Even so, he did not give up the pursuit of life and the desire for a healthy body. Perhaps it is because of this that he shouted in the article: "Long live the fire of life"!

During the study, some professionals told us how to save ourselves from drowning and save others, as well as some common sense about swimming and preventing drowning. These methods have increased our daily safety knowledge a lot, and also made us realize Hazards of daily life.

Four things that primary and secondary school students should not do when swimming:

1. Do not swim alone and swim with an adult.

2. Do not swim in waters without lifeguards.

3. Do not swim in unfamiliar waters such as seas and rivers. Before swimming, you must first understand the underwater environment.

4. Do not enter the water immediately and do preparatory activities to adapt to the water temperature.

These swimming common sense are not only feasible, but also a very valuable asset for everyone. Chinese tradition calls 60 years old the sixty-year-old, and 70-year-old the seventy-year-old. Even with modern medical conditions and living conditions, it is not too much to live to the age of xx, so we must cherish life and cherish our own life from now on!

In the hot summer, swimming is the most popular activity. In addition to indoor and outdoor swimming pools, there are also charming riversides, beaches and creeks. But while you enjoy it, please also be aware of the hidden dangers. Because there is a devil's hand pulling you into the abyss at any time. From the moment you enter the water, it approaches you step by step, but you are not aware of it. A little more preparation and consideration beforehand can bring us infinite laughter and reduce sadness and regret.

Water is like a ferocious tiger, and you will become its "prey" if you are not careful.

There are countless such "accidents", so please students cherish life, just like being filial to your parents.

If you want to swim, you must be accompanied by your parents and go to a swimming pool with lifeguards and complete safety facilities. Do not go swimming alone or in groups with friends to the river. You should pay more attention to safety on the way to school, and don't be attracted by the temporary coolness and play in the pond beside the road. Before going into the water, move your muscles and bones to know the depth of the water before swimming to avoid cramps during swimming. Students who are physically weak should not swim in deep water areas. Students with dentures should remove their dentures first to avoid blocking the airway when swimming.

If we have cramps while swimming, we should push our legs hard or pull the cramped part while tilting our head upwards and hold onto things on the shore, such as branches and stones, etc. with our hands, and then immediately call for help from the people next to us.

Let us learn the lessons of blood, sound the alarm bell, prevent drowning accidents, and build a harmonious and beautiful society! Experience on preventing drowning 6

In order to comprehensively improve students’ safety awareness, our school conscientiously implements the policy of “safety first, prevention first” and closely focuses on the theme of “preventing drowning, caring for life”. A series of safety education activities were carried out and achieved certain results.

1. Attach great importance to and carefully arrange the "activity week" work.

The school established a monthly leadership group for the school’s drowning prevention education activity in accordance with the requirements of the Public Security Bureau. Teachers were organized to carefully study the spirit of the Notice from the Public Security Bureau on carrying out anti-drowning safety education month activities, and informed the school of the implementation plan for anti-drowning education and publicity activities at the all-teachers meeting, so that all teachers pay attention to anti-drowning publicity and education. .

2. Increase publicity and create a good atmosphere.

Each class provides in-depth publicity to students through videos and related reports. Promote the importance of drowning prevention to students, publicize drowning prevention knowledge, drowning rescue methods and self-rescue knowledge.

3. Carry out a variety of activities and strive to be effective.

1. During Safety Education Week, the school launched a school-wide "Drowning Prevention, Care for Life" educational mobilization at the flag-raising ceremony on Monday, allowing all teachers and students to participate in the educational activities Come, everyone comes up with ideas to prevent student drowning incidents.

2. During the Safety Education Week, the school issued a "Letter to Parents of Students" to each class, informing parents of their guardianship responsibilities in preventing their children from drowning. Parents are requested to*** Also do a good job in student safety management. Parents are required to attach great importance to it, integrate home and school, and provide students with comprehensive safety education so that students can feel the value of life. By sending a letter to parents, students have a broader and deeper understanding of safety knowledge.

3. Each class's blackboard newspaper publishes a class magazine with the theme of "Preventing Drowning, Caring for Life" to publicize the basic common sense of preventing drowning to students. Make the theme prominent, rich in content, and educational. Let students fully understand the importance of safety.

4. Each class uses class meetings to conduct safety education and carry out team meeting activities with the theme of "Preventing Drowning, Caring for Life". Let students talk about the dangerous areas and waters that are prone to drowning in our daily lives, and mobilize students to analyze how to avoid drowning. The class teachers used typical cases to warn and educate the students, and described the causes of death and symptoms of drowning to the students, so that each student's safety awareness and self-protection and self-rescue abilities have been improved.

5. Carry out safety education during holidays. Students are warned to prevent drowning during weekends and the upcoming summer vacation.

In short, through education through examples and Internet-related videos, students’ safety knowledge is broader, their safety awareness is stronger, and their understanding of safety is deeper. Of course, safety work is a long-term work, and safety month activities alone are not enough. We must always establish the awareness of safety first. The work of safety education must start from an early age and continue unremittingly in the long run. We must pay close attention to this work. Tips on preventing drowning 7

Summer is approaching, and the temperature has gradually risen. Students often go into the water to cool off, which leads to unexpected things. Many students die from drowning every year across the country, causing huge mental harm and irreparable losses to many families.

To prevent drowning, our school has taken corresponding measures, including safety education, themed class meetings, blackboard newspapers, etc., to always remind us of the knowledge we need to prevent drowning.

To prevent drowning, we should do the following: 1. Do not go into the water without being accompanied by a parent who can swim; 2. If you want to swim, do not eat too full or be too hungry to avoid cramps in your hands and feet; 3. . If there are no safety measures, you cannot swim in unfamiliar waters, because in unfamiliar waters, you will not know the depth of the water, which can easily lead to life danger.

Thousands of students die from drowning every year in our country. If everyone goes to the river to swim according to the regulations, try to go to the waters that they are familiar with and try to go to shallow and slow rivers. Of course, it is best not to swim or play in those rivers to avoid unnecessary losses and mental harm.

Prevent drowning and cherish life. Once in everyone's life, when you see others losing their lives, you have to warn yourself to cherish life and not easily try things that harm life. Even if you are very confident in what you are doing, then Accidents can also happen. Like swimming, try to go to a safe zone.

To prevent drowning and cherish life, it starts with me, everyone, and every little thing. Experience on anti-drowning 8

Convene a special meeting to conscientiously implement dual responsibilities in one position: On x, x, the school held a special safety work meeting on anti-drowning to arrange and deploy anti-drowning work, clarify responsibilities, and strengthen education. Before students leave school every week, the person in charge of the school's moral education department will repeatedly emphasize the importance of drowning prevention safety and explain some knowledge, rescue skills and precautions related to drowning prevention. Let students understand some basic common sense about preventing drowning, with special emphasis on the management of going out with classmates during weekends and holidays. Regulations and requirements such as not swimming in ditches, ditches, rivers, etc. without the guidance of parents or other guardians are allowed.

Strengthen publicity and create a safe atmosphere: On June x, Director of the Moral Education Department Liu , improve self-protection ability. The school produced and posted a bulletin board on drowning prevention knowledge to educate students on the "six don'ts".

The school's electronic screen repeatedly broadcasts anti-drowning safety warning slogans such as "Cherish life, be careful about drowning, stay away from danger, and grow up safely". It uses campus radio to repeatedly promote the knowledge of "anti-drowning" and organizes blackboard and handwritten newspaper competitions on anti-drowning. In addition, , Each class teacher also uses platforms such as school communication, class Q group, and class WeChat group to send anti-drowning safety knowledge and warning information to parents and students. Let anti-drowning safety truly reach your ears, eyes and hearts.

Signing a letter of responsibility, home and school work together to ensure safety management: The school has always attached great importance to anti-drowning safety education. This year, during the winter vacation, it organized students and parents to learn and sign the "X No. 2 Middle School" "Drowning Prevention Safety Commitment Letter", students are required to read it, take it back to their parents to read, sign their names and return the receipt to the school for archiving. The letter hopes that parents will enhance their safety awareness and guardianship awareness, effectively assume guardianship responsibilities, strengthen the education and management of their children, and especially carry out regular safety education on drowning prevention. The school will also organize a parents' meeting on June 1st to issue the Ministry of Education's "Letter to Parents of Primary and Secondary School Students Nationwide" to further strengthen home-school contact, clarify responsibilities, and jointly carry out anti-drowning safety education to build a solid foundation. Security wall.

Convene a theme class meeting and carry out analysis and discussion activities: On June The painful cases of drowning deaths of primary and secondary school students allow students to experience the pain of grief and tears when their loved ones lose their children. Analysis and discussion activities are carried out, and drowning prevention safety warning education is carried out, so that students can remember the "six don'ts".

Sign the oath and promise to keep safety in mind: On x month "No", I will never swim in the water privately, and I will never swim with others without authorization... The clanging oath resounded throughout the campus. After taking the oath, students in each class signed their names on the anti-drowning pledge.

The smooth implementation of the activity enhanced the safety awareness of teachers, parents, and students, deepened teachers’ awareness of dual responsibilities in one position, and enhanced the supervision awareness of schools and parents. Experience on preventing drowning 9

What is a happy family? It is nothing more than a complete and warm family. However, a happy and happy family was destroyed by the ruthless river. It’s not that many of us don’t have a certain understanding of the dangers of river water, but we always have a sense of luck. We always think that playing by the river will not cause any big problems. But what do we do if we don’t know much about drowning prevention? To do the corresponding preventive work?

The sunny weather seems a bit sultry. With such good weather, people are just full of longing for a happy family, but what they don’t expect is that the beautiful imaginary picture In the end, there was a heartbreaking incident. The whole family was destroyed, submerged, and engulfed by the ruthless river. Look, how warm their family life is. They are together all the time and love each other. But in the summer, it changed their family's life, changed their family's destiny, changed their family's hope...

The weather in summer is hot, and people like to go there. A safe and comfortable place to swim. The river seems to look different today than usual. It turns out that there is a cute little boy next to it. This little guy looks to be about seven or eight years old. Such a young child dares to come to the river to swim alone. People Everyone was guessing that he should be the little baby in the family! Just when people were thinking happily, something unexpected happened. A huge whirlpool appeared on the water and almost drowned the little boy. People wanted to go up to rescue him, but the current was too strong and they could not get close to him. People hoped in their hearts that he could swim up with his own persistence and be safe and sound, but their hopes were shattered by the rapids, completely destroying a life and shattering the happy life of a family. Is he really going to sink? Yes, the river is ruthless. It ruins a new future with its own hands. This is a cruel reality.

On x month x, x first grade students from the county middle school went into the river to swim with their classmates without authorization and died in the muddy water; Swimming and drowning; on x month x, x students from the Vocational and Technical College went to swim in the lake in the university town. Among them, x 20-grade girls accidentally slipped into the lake when they were preparing to enter the water. They were kicked out of the lake by their peers about 7 minutes later. He was rescued from the bottom of the lake, but died after resuscitation failed. In fact, these stories are all vivid examples, and they seem to warn us with bloody reality not to underestimate the horror of nature, because no matter what, we don’t know much about drowning prevention knowledge, and we take chances. The result can only be that the fiery red life was swallowed up by the river. As bystanders, we are all sad and heartbroken for them. And the level of heartache is never-ending, it will infiltrate their lives and change their lives.

In order to reduce the pain of sadness and increase happiness in society, I hope that all students can learn from it and stop others from crying for you, your family to grieve for you, and your friends to lament for you. "It's better to bully the mountains than the water." I hope all students will keep this in mind and always remind themselves to cherish life and prevent drowning. The river has already drowned too many talents, so don't let the river add more sins! Experience on anti-drowning 10

Today, the teacher led us to watch the video of "Anti-Drowning Safety Education". We benefited a lot. I felt the dangers of swimming in summer and learned a lot about anti-drowning. Safety tips.

Summer is here, and the most popular sport should be swimming. Because swimming in the water can relieve the heat, have you ever thought that danger can happen around us at any time? Every summer, there are many cases of children drowning while swimming, which should sound the alarm to us, but this situation still happens frequently. By watching the video, we know that in order to avoid danger, parents must take their children to swim in safe facilities and supervise their children at all times. On the afternoon of January 3, 20xx, in a community, a woman took her child to a hot spring. When she was holding her mobile phone and turning her back to her child, the child was originally in the diving area, but because the child had Out of strong curiosity, she slowly walked towards the deep water. After a while, the child's mother realized what she was doing. She hurriedly looked for her child, but the child drowned.

To prevent the occurrence of drowning accidents, we should do six things: do not swim in the water without permission, do not swim with others without permission, do not swim without parents or teachers, and do not swim in unfamiliar waters. , Minors should not go into the water to rescue people without authorization, and should not swim in waters without safety facilities and rescuers. These six omissions always remind us to stay away from danger. What should we do if someone drowns around us? On April 5, 20xx, a child fell into the water in Shantou, Guangdong. His family rescued him, and 7 people drowned one after another. On July 17, 20xx, a 19-year-old girl committed suicide. Five people rescued her, and all six drowned. From these two cases, we know that the moral sense at that time dictated that we were eager to save people, but we cannot blindly rescue people. It is very technically difficult to rescue a drowning person. If we act impulsively, tragedy will happen around us.

So how do we rescue correctly when a drowning accident occurs?

First, shore rescue is superior to water rescue.

Second, life-saving equipment is superior to bare-hand life-saving.

Third, team life-saving is superior to individual life-saving.

Fourth, shout loudly or call 110.

When someone is drowning, it is generally not recommended to go into the water to rescue. When rescuing from the shore, you can look for ropes, foam, boards, lifebuoys, etc. around you. If not, you can wrap your clothes and pants as a rope to rescue. A person who has fallen into the water should let go if he is not strong enough during the rescue, otherwise he will slip into the water. When rescuing a person, you must ensure your own safety. The best time to rescue is within 4 minutes after rescuing the person. First remove the stolen goods from the mouth with your hands, then open the respiratory tract and perform cardiac resuscitation or artificial respiration until rescue. Personnel arrives. We must learn to rescue intelligently. After clarifying these, we know that saving people also requires methods.

In the video, I saw how many originally happy families were completely broken up because of child drowning accidents, and how many relatives were crying and heartbroken. Therefore, I would like to appeal to my companions that we must cherish life, stay away from danger, and let the flower of life bloom more beautifully. In this way, we can live a happier and safer life.