Descriptive essay on infectious diseases

1. Write an essay on the understanding and prevention of infectious diseases in spring

In spring, warm and cold air converge, and the weather changes from cold to hot, which is suitable for the breeding and reproduction of various pathogenic microorganisms.

The resistance of the respiratory tract is reduced, and the number of people traveling abroad is increasing. If you do not pay attention to maintenance, it is easy to contract infectious diseases. Every spring, respiratory and intestinal infectious disease outpatient clinics in major hospitals are often overcrowded, so some people nickname spring as the "spring of sickness."

Infectious disease experts remind people that spring is the season when many infectious diseases occur. Everyone should enhance their awareness of self-prevention. They should neither panic blindly nor take it lightly. They should pay attention to taking active prevention and comprehensive control measures. Measures to prevent pathogens from spreading outside the body. For an infectious disease to spread among the population, it must have three basic links: source of infection, transmission route and susceptible population. Without any one of these links, it is impossible for the infectious disease to spread.

Take influenza as an example to illustrate the three basic links in the epidemic of infectious diseases. When patients with influenza speak, cough, or sneeze, a large number of droplets containing influenza viruses will be ejected from the nasopharynx and suspended in the air. When people around them inhale this virus-containing air, the virus enters the respiratory tract and is May cause influenza.

It can be seen that the source of influenza infection is mainly influenza patients, and the transmission routes are droplets and airborne transmission. Susceptible groups can include most people. Measures on how to prevent infectious diseases 1. General measures: When an infectious disease is prevalent, if any one of the three basic links is cut off, the epidemic of the infectious disease can be terminated.

⑴ Control the source of infection: Many infectious diseases are already contagious before they begin to occur. When symptoms of infection are shown in the early stages of the disease, they are most contagious. Therefore, it is necessary to achieve early detection, early diagnosis, early reporting, early treatment, and early isolation of patients with infectious diseases to prevent the spread of infectious diseases.

Animals suffering from infectious diseases are also sources of infection and must be dealt with promptly. This is an important measure to prevent infectious diseases.

⑵ Cut off the transmission route: The main method to cut off the transmission route is to pay attention to personal hygiene and environmental sanitation. Eliminating the vector organisms that spread diseases and carrying out some necessary disinfection work can prevent pathogens from infecting healthy people.

⑶ Protect susceptible people: During the epidemic of infectious diseases, attention should be paid to protecting susceptible people, not allowing susceptible people to come into contact with the source of infection, and vaccinations should be carried out to improve the resistance of susceptible people. Carrying out patriotic health campaigns to eliminate flies, mosquitoes, rats, bed bugs and other animals that transmit diseases or diseases can play a great role in controlling the spread of infectious diseases.

2. Specific measures: ⑴ Eat a reasonable diet, increase nutrition, drink more water, take in enough vitamins, and eat more foods rich in high-quality protein, sugars and trace elements, such as lean meat, Poultry eggs, dates, honey, fresh vegetables, fruits, etc. ⑵ Actively participate in physical exercise, go to the countryside and outdoors to breathe fresh air, walk, jog, do exercises, boxing, etc. every day to keep the body's energy and blood flowing, stretch the muscles and bones, and enhance the physical fitness.

⑶ Do not relax in places with dense population, mixed people, or polluted air. ⑷ Wash your hands frequently with running water and do not wipe your hands with dirty towels.

⑸Open windows for ventilation every day to keep indoor air fresh, especially in dormitories, computer rooms, classrooms, etc. ⑹ Arrange your rest reasonably and live a regular life; be careful not to be overtired and prevent colds, which may reduce your resistance to disease.

⑺Do not eat or process unclean food, refuse to eat raw seafood and meat, do not eat fruits with skins, and do not drink raw water. ⑻Do not take out or pile up garbage casually; do not spit or sneeze casually.

⑼ If you have fever or other symptoms of discomfort, seek medical advice promptly; it is best to wear a mask when going to the hospital and wash your hands after returning to the dormitory to avoid cross-infection. Although there are many types of infectious diseases in spring, as long as we pay attention to prevention work, we can effectively block the prevalence and spread of infectious diseases. 2. A 500-word essay about plague and infectious diseases

Infectious diseases are the most dangerous diseases in the world. They can cause serious harm and damage to the human body, so people are more afraid of them. Afraid that others might catch an infectious disease and transfer it to themselves.

The most popular infectious diseases are: SARS, bird flu, chickenpox, hand, foot and mouth disease, mumps...

Therefore, we will take some preventive measures, such as wearing masks and staying away from patients, Go into isolation. But some people were infected because of their physical problems. No one dared to live with them and they became very depressed.

Infectious diseases are pathogenic, contagious and epidemic, and immunity often develops after infection. Some infectious diseases are also seasonal or endemic. The classification of infectious diseases has not yet been unified. Some people classify them according to pathogens, while others classify them according to transmission routes. Each infectious disease has its own specific pathogens, including viruses, Rickettsia, bacteria, fungi, spirochetes, protozoa, etc. Generally, infectious diseases enter the human body through the respiratory tract. During the epidemic period, everyone will wear a mask to isolate themselves when going out, or get vaccinated first to prevent themselves from being infected.

For dietary therapy to prevent spring infectious diseases in children, the first priority is to do regular preventive work before the epidemic occurs. The main contents are as follows:

1. Pathogens that may exist in the external environment Measures that entities should take to improve drinking water conditions and implement drinking water disinfection; combine urban and rural development to do a good job in harmless feces, sewage discharge and garbage disposal; establish and improve the rules and regulations of hospitals and pathogenic microbiology laboratories to prevent pathogenic The spread of microorganisms and nosocomial infections; the Food Hygiene Law should also be greatly implemented in medical and health care institutions, and disinfection, insecticide, and rodent control should be carried out. Although the above work is mainly led by the health and epidemic prevention and environmental monitoring departments, clinicians should also actively cooperate.

2. Vaccination, also known as artificial immunity, is the inoculation of biological products into the human body to cause the body to develop resistance to infectious diseases. 3. 300 to 500 essays on cultivating hygienic habits and staying away from infectious diseases. Words

Develop hygienic habits and stay away from infectious diseases

With the rising sun, we enter the school and study for our tomorrow. Tomorrow will show brilliant colors and tomorrow will be realized Our dreams will create our miracles tomorrow. Tomorrow is so beautiful, so what should we do today so that tomorrow can be truly beautiful? I think we must develop good behavioral habits and be prepared for tomorrow. However, some students have uncivilized language in the activity class, some students use dirty words, and fights and curses occasionally occur. So, we should How? We should do the following:

1. Start with me, start from now, develop good behavior habits, and don’t say dirty words.

2. Love and care Public facilities, no graffiti, no trampling on lawns, no climbing or breaking branches.

3. Consciously say goodbye to uncivilized behavior and fight against uncivilized behavior.

Classmates, when we sow a behavior, we will reap a habit; when we sow a habit, we will reap a character. Let us sow the seeds of good behavior habits and let them sprout and grow. One day, we will If we harvest sweet fruits, we will definitely create a wonderful "tomorrow"! 4. A 100-word essay on infectious diseases in 2003

Infectious diseases, to some people, is a scary word, because it can be transmitted to each other through various channels, so it makes people fear and stay away from it.

In my opinion, infectious diseases are not terrible. The key is how you look at it. Let’s take our most common infectious disease, influenza, which has been plaguing people’s health since ancient times.

In ancient times, it could threaten people's lives. However, our ancestors did not give in. Instead, they tasted all kinds of herbs and finally conquered it with ordinary herbs. Since humans invented chemicals, although it sometimes visits our bodies, we are fully capable of subduing it and it can no longer be vicious.

Let’s talk about the “SARS” that was very vicious in our country in 2003. Because there has never been such a disease in history, treatment is more difficult. However, the angels in white of the Chinese nation were not intimidated, but fought against it unyieldingly.

Although a method that can completely cure SARS has not yet been found, after all, the patients with SARS were successfully discharged from the hospital and returned to work. SARS was eventually eliminated by the Chinese nation with one heart and one mind. The spirit of forgetting life and death was overwhelming. On this day in 2005, "Meningococcal Epidemic" visited our beautiful home again.

But can we be conquered by him? No! Absolutely not! Although meningococcal meningitis has a high mortality rate, it is a loser after all. Humanity has developed a plan to subdue it. As long as we do a good job in prevention, actively inject vaccines, achieve early detection, early isolation, and early treatment, with an optimistic attitude mentality to face it. I firmly believe that humans will be able to defeat it! Human science is constantly developing, and no natural or man-made disaster can stop its development.

There is nothing to fear from a mere infectious disease! Let us hold our heads high and face new challenges. 5. An essay describing diseases that are easy to get in winter

Winter is the season when some infectious diseases are most likely to occur. Understanding and mastering some basic prevention knowledge can help us stay away from diseases and enjoy a happy life and study.

Today the school uses this time to introduce to students some common infectious diseases that are prevalent in winter. Common infectious diseases in winter mainly include the following: influenza, measles, mumps, chickenpox, etc., as well as SARS, H1N1, also known as influenza A, which have been newly discovered in the past year or two.

Let us first understand these infectious diseases. Influenza is an acute respiratory infectious disease caused by influenza viruses. There are three types of pathogens: A, B, and C. The disease is spread through droplets.

It is highly contagious and can easily cause an explosive epidemic or a worldwide pandemic. Symptoms include high fever, headache, fatigue, muscle aches, etc. Symptoms of systemic poisoning are obvious and respiratory symptoms are mild.

When influenza is found to be prevalent, gatherings should be reduced, houses should be ventilated and influenza vaccination should be administered. The patient should be quarantined at home until 5 to 7 days after illness or 2 days after the fever subsides.

Mumps, also called "mumps", is an acute respiratory infectious disease caused by the mumps virus. It is mainly transmitted through droplets.

The virus invades the human body through the respiratory tract and causes swelling of the parotid gland or submandibular gland. Often popular in kindergartens and primary schools.

Children under 2 years old are less likely to get sick. It usually only occurs once in a lifetime.

The isolation period is generally considered to be about 3 weeks from the onset of illness to the complete subsidence of parotid gland swelling. Chickenpox is an acute infectious disease caused by the varicella-zoster virus and mainly affects children.

It is characterized by scattered macules, papules and vesicles appearing in batches on the skin all over the body, accompanied by fever. Generally, blisters heal as soon as the scabs form, leaving few scars.

Chickenpox is highly contagious and children must be isolated early until the isolation period expires. Protect susceptible groups: Live attenuated varicella vaccine can be used for emergency vaccination. If vaccinated within 3 days after exposure, you can be protected. If vaccinated within 5 days of exposure, it can prevent the spread of chickenpox in the ward.

The chickenpox vaccine is available to all susceptible people and is the most effective measure against chickenpox. In addition, utensils used by children with chickenpox should be exposed to the sun or boiled for disinfection.

Measles is an acute respiratory infectious disease caused by the measles virus. The source of infection is measles patients, which are mainly spread through droplets or direct contact with the patients' nose and throat secretions.

The incubation period is usually 14 days. In the early stage of infection, cough, runny nose, fever, red eyes, and white spots (Kopi's leukoplakia) appear in the mouth; 3 to 7 days later, a maculopapular rash will appear on the skin, usually spreading from the face to the whole body, and lasts for 4 to 7 days longer, leaving a brown Scars or desquamation may occur, and severe cases may be complicated by pneumonia, myocarditis and encephalitis.

The patient should be isolated until the rash subsides or 5 days after the rash appears. In addition, rubella, scarlet fever, meningococcal meningitis, etc. are also common infectious diseases in schools.

What should we do when these infectious diseases appear around us? First of all, the most effective way is to purify the indoor environment, maintain moderate ventilation, maintain air circulation, and allow sunlight to penetrate into the room. Students should remember to frequently open windows in the classroom for ventilation and go outside to breathe fresh air between classes.

Secondly, they must get enough sleep. Primary school students should ensure ten hours of sleep every day, drink plenty of water, ensure a nutritious diet, eat more green vegetables, properly supplement their vitamin intake, and never be picky or picky eaters. Exercise moderately to enhance your physical fitness.

Physical exercise can speed up the body's blood circulation and metabolism, enhance its ability to adapt to the climate environment, and is very important for improving the body's immunity and enhancing disease resistance. I would like to remind everyone that when exercising at school, you should avoid sweating a lot and do not take off your outerwear at will.

Third, pay attention to personal hygiene and take personal protection.

Develop good habits of cutting your nails frequently and washing your hands frequently, and try to go less often or not to public places where people gather, such as supermarkets, banquets, etc.

Cover your mouth and nose with a tissue when you cough or sneeze, then throw the tissue in the trash. At the same time, corresponding preventive vaccinations can be carried out, such as vaccination against influenza, pneumonia, measles, mumps, etc.

Fourth, early detection, early reporting and early treatment are required. If you are sick, you should go to the hospital in time and receive active treatment. Do not take medicine randomly or delay your condition due to neglect. You should also report to the teacher in time and stay at home to rest, reduce contact with infected people, and avoid infecting others.

Fifth, increase student education to educate students to develop good hygiene habits and improve their awareness of self-protection. Sixth, the school has implemented a morning inspection system to detect patients early and take measures.

Seventh, carry out targeted vaccination. In addition, as the weather gets cooler, people's appetite begins to recover, and many people don't pay as much attention to what they eat as they do in summer.

Autumn and winter are still the seasons where food-borne diseases are most common. At this time, it is even more important to take care of "diseases entering through the mouth" and pay more attention to all aspects of food hygiene issues to nip them in the bud. Finally, keep an optimistic mood and don't be overly nervous.

Winter infectious diseases can be prevented and cured, but the key is that we treat them scientifically. I wish the students good health, happiness every day, and progress in their studies. 6. An essay on preventing diseases in spring

You can only find some information for reference and not copy it so that you can write it yourself. Ask about seven ways to prevent diseases in spring. It is early spring and the temperature is still cold. , and the temperature has changed greatly recently, starting the transition from cold to warm.

During this period, scientific diet is very helpful to maintain good health and prevent diseases. People tend to get angry easily in spring, with yellow tongue coating, bitter mouth and dry throat, etc. Therefore, the diet should be light and avoid greasy, cold and spicy foods.

People with obvious symptoms of internal heat can eat some heat-clearing foods such as mung bean soup, honeysuckle tea, chrysanthemum tea, lotus seed heart soaked in water, etc. Slightly spicy things, such as onions, ginger, leeks, garlic sprouts, etc., are all spring-enhancing foods.

There is a saying in the Tang Dynasty's "Qianjin Prescription" called "Leeks are easy to eat in February and March." Eating these foods is very beneficial to the human body's Yang Qi growth in spring.

Traditional Chinese medicine believes that in spring, when the liver, one of the five internal organs of the human body, is in season, it is appropriate to eat foods that are pungent and warm, and eat less raw, cold, and sticky foods to avoid harming the spleen and stomach. Therefore, you should eat more appropriately in spring. Eat sweet foods and less sour foods. "Spring sleepiness" makes people physically tired and lack of energy. You should eat more red, yellow and dark green vegetables, such as carrots, pumpkins, tomatoes, green peppers, celery, etc., which are very good for restoring energy and eliminating spring sleepiness.

As the temperature gradually rises in spring, microorganisms such as bacteria and viruses also begin to multiply, their vitality increases, and they can easily invade the human body and cause disease. So you should get enough vitamins and minerals in your diet.

Fresh vegetables such as cabbage, kale, broccoli, and fruits such as citrus and lemon are rich in vitamin C and have antiviral effects; yellow and green vegetables such as carrots and spinach are rich in vitamin A and have protective effects And enhance the function of upper respiratory tract mucosa and respiratory organ epithelial cells, thereby resisting the invasion of various pathogenic factors. Diseases such as gastric and duodenal ulcers tend to occur in spring. In the diet, you should avoid consuming broths, chicken soups, fish soups, animal offal and sexual condiments rich in creatine, purine bases and other substances, because these foods It has a strong effect on secreting gastric juice or forming gas to cause abdominal distension and increase gastrointestinal burden.

Chronic tracheitis and bronchitis are also likely to occur in spring. It is advisable to eat more foods that can eliminate phlegm, strengthen the spleen, nourish the kidneys, and nourish the lungs, such as loquats, oranges, pears, walnuts, honey, etc., which can help To alleviate symptoms. It’s spring again, the flowers are blooming, the sunshine is abundant, and everything is prosperous.

However, every spring is a season when diseases are prone to occur and infections occur. In the season when "the willow wind does not blow cold on my face", I occasionally experience physical fatigue, headache, and brain fever.

The outpatient departments of major hospitals are often overcrowded. Rhinitis, influenza, pneumonia, measles, mental illness... all kinds of diseases occur all at once, so some people jokingly call spring the "sick spring."

Medical experts point out that spring is a period when cold and warm air frequently meet, and the weather is changeable, sometimes hot and cold. If you do not pay attention to health care, you are prone to contracting epidemic diseases.

While busy people are planning their work for the year, they should also take care of their bodies. Upper respiratory tract infections Many diseases and viruses are active and there are many opportunities for infection.

Respiratory tract infections can occur all year round, but spring is the most common season for upper respiratory tract infections. Upper respiratory tract infection, commonly known as "cold", the common cold starts quickly, and early symptoms include dry itching or burning sensation in the throat, sneezing, and nasal congestion.

Seasonal reasons: In the sunny season, group activities will increase, and the chance of cross-infection will also increase. The living environment is not good for the body, such as unqualified interior decoration, etc. Self-prevention: ① Eat more fruits: dark fruits such as pears, sugar cane, radish, strawberries, purple grapes, etc. They are rich in antioxidants and can fight against free radicals that cause immune cell damage and reduced immune function.

②Supplement vitamin C and vitamin E: They have anti-infective effects and can reduce respiratory congestion and edema. ③Physical exercise: Moderate exercise can increase interleukin in the blood, thereby enhancing the activity of immune cells, eliminating pathogens, and improving human immunity.

④ Adequate sleep: When a person is sleeping, other organs of the body are in a dormant state, while the immune system is active, white blood cells increase, and liver function is enhanced, thereby eliminating bacteria and viruses that invade the body. Atopic dermatitis Spring is a difficult season for people with sensitive constitutions. Trouble may appear on the skin, especially on the face.

The wind is strong in spring, and there is a lot of dust in the air, flying catkins, pollen and other allergenic factors, which can easily cause skin allergies. Many people also feel that their skin is dry, and after using skin care products, their skin will appear dry, red and swollen.

Seasonal reasons: Because the human body's metabolism gradually increases in spring, the secretion of sebaceous glands increases day by day, and the skin changes itself. During this period, the skin is very sensitive. If you do not pay attention to protection and maintenance, you will suffer from dermatitis. Women's skin is more susceptible to allergies.

There are many causes of allergies, the most common of which are food, animal fur, mites, insects, large amounts of pollen floating in the air, dust, air pollution, pesticides, chemical fertilizers, detergents, and rubber and plastic shoes , chemical fiber raw materials and little-known fungal allergies, etc. Moreover, seasonal changes cause allergy-related cells in the body to become unstable, leading to allergic symptoms.

Self-prevention: ①Steam your face: Pour boiling water into a large bowl and place your face on it for about 15 minutes, or more simply, just cover your face with a hot towel or hot water for a longer time Baths are helpful in treating allergic dermatitis. ② Use yogurt as a facial mask: Yogurt contains a large amount of lactic acid, which can act as a peeling mask. It is gentle and will not irritate the skin. Daily use will make the skin soft and delicate.

③ Reduce itching: Drinking rock sugar and white fungus soup has a good nourishing effect on the skin. ④ Strengthen skin care and stay away from allergens, especially those with allergies themselves.

⑤ Limit the fat and polysaccharide diet, avoid drinking alcohol, and eat more vegetables and fruits. Skin diseases In spring, the number of patients suffering from various skin diseases increases significantly.

Like viral skin diseases, mainly chickenpox, rubella, etc.; facial recurrent dermatitis, commonly known as spring dermatitis, is more common in women aged 18 to 40 years old, and mainly manifests symptoms such as scaling, itching, and dryness. Some show erythema, papules and scales, which subside after a week. Some women also experience an increase in freckles or aggravation of brown spots.

In addition, papular urticaria caused by mosquito bites and other causes, and dermatitis caused by contact or inhalation allergies are also more common. 7. Composition on preventing infectious diseases in autumn

Generally, common infectious diseases in autumn can be divided into three categories: intestinal infectious diseases, respiratory infectious diseases and insect-borne infectious diseases.

Common intestinal infectious diseases include cholera, typhoid, dysentery, etc. This type of infectious disease is transmitted through the "fecal-oral" route and is an "eaten" infectious disease. It is usually caused by bacteria or viruses that contaminate hands, drinking water, tableware or food, etc. without proper treatment, and the disease develops after ingestion. .

Common respiratory infectious diseases include influenza, Legionnaires’ disease, tuberculosis, etc. This type of infectious disease is spread through the respiratory tract and is an "inhaled infectious disease."

Bacteria and viruses are spread through the air or enter the human body through the respiratory tract through droplets of bacteria or viruses in dust. Common vector-borne infectious diseases include Japanese encephalitis, malaria, dengue fever, epidemic hemorrhagic fever, etc.

This type of infectious disease is transmitted through the bite of some insect vectors, such as mosquitoes, mites, lice, fleas, etc., and is a "bite-transmitted" infectious disease. The insect bites the patient first and then bites the healthy person. , and at the same time, bacteria or viruses are introduced into the body of healthy people, causing disease. 8. An 800-word essay on the prevention of AIDS

I have forgotten that from that day on, the slightly Western word AIDS broke into our lives. It woke us up from our slumber and made us realize After getting infected with AIDS, understanding AIDS, fearing AIDS, and staying away from AIDS patients.

Human nature is reflected at this time. I don’t know Pu Cunxin well, but he is a famous AIDS ambassador. .Maybe I can’t even write his name, but I admire him from the bottom of my heart because he has a clear heart and a noble soul. In fact, I also know in my heart that AIDS is transmitted sexually, through blood, and from mother to child. .But even with the selfishness of human nature, I also protect myself. If a person stands in front of me and wants to shake my hand, and tells me that he is an AIDS patient, I am afraid I will be timid and hesitant. But what about him! Resolutely shake hands with them, eat, and communicate with them. Maybe these are too insignificant between normal people. But if it is between a normal person and an AIDS patient, then what a noble integrity it is. What a noble character. Great. They did it, but I really can't do it today.

In the beginning, human nature is good. Maybe selfishness has obliterated my kindness. Today, I can only sing a song of victory here. , praising in every possible way those who can achieve equality with AIDS patients, I’m sorry, I still can’t do it today~

aware Tmall can self-test at home without drawing blood, it is simple and convenient

AIDS is a serious infectious disease in which the HIV virus, the human immunodeficiency virus, invades the human body and destroys the human immune function, causing a variety of incurable infections and tumors, and ultimately leading to the death of the infected person.

Global AIDS has caused 28 million deaths in the past 20 years, and there are still 43 million patients, with 14,000 new patients every day. There are currently 650,000 HIV-infected people in my country, with 192 new people newly infected every day last year.

There are three main ways of transmitting HIV: one is through sexual contact; the other is through blood; and the third is through mother-to-child transmission.

At present, AIDS is still an incurable disease. It threatens everyone and every family, and preventing AIDS is the responsibility of the entire society. ]

1. Clean yourself and take care of yourself. Observing sexual ethics is the fundamental measure to prevent sexual transmission of AIDS. 2. Use condoms. Proper use of condoms not only prevents pregnancy, but also reduces the risk of contracting AIDS and sexually transmitted diseases. 3. Treatment of sexually transmitted diseases. Early treatment and cure of STDs can reduce HIV infection. Regular hospitals can provide formal and confidential examination, diagnosis, treatment and service consultation. If necessary, you can use the local STD and AIDS service hotline for consultation. 4. Stay away from drugs. Avoid sharing needles, prohibit drug use, and reduce blood contact. When treating wounds, be sure to avoid contact with other people's blood with your skin, eyes, and mouth. 5. Prevent cross-infection. Avoid unnecessary blood transfusions, injections, unsafe tooth extractions and cosmetic treatments without strict disinfection, and use blood and blood products that have been tested for HIV antibodies.

As long as you follow the steps to prevent AIDS, you will not be infected with the disease. So that you don't let your life go to waste. 9. An essay about small animals contracting infectious diseases

My puppy

My family has a lively puppy. It has snow-white fur and only has light brown on its forehead. , it has a pointed and long mouth, sharp teeth and claws, a red and wet nose, triangular ears, and big bright eyes. It is like a Snow White Princess, extremely beautiful. I gave the puppy a name: Huanhuan.

Huanhuan’s personality is the same as her name. She is very cheerful and lively. Whenever I come home from school, Huanhuan will rush out and rub back and forth between my feet. Go, even rush towards me and ask me to hug you.

After that, my mother found a small table that we didn't use and put Huanhuan on it. It was almost time for school to end. Huanhuan sat on the table and looked up at the school gate. Those melancholy eyes seemed to say: "Little master "When will you get out of school? I'm waiting for you to come back and play with me at home!" After school, the students lined up and walked out of the school gate. Huanhuan looked at them one by one, as if they were looking for me. My little master, when he saw me, Huanhuan could only wag his tail, and his four little feet kept stamping back and forth, very excited, as if to say: "Little master, you are finally back, I will wait for you." It's been there for a long time! "It's a pity that it's on the table and can't come over to play with me.

Now, Huanhuan has grown up and is more lively than before. Every time he takes a broom to sweep the floor or a mop to mop the floor, he will pounce on him, bite and hold on, and shake his head this way and that. We are so competitive that we can’t pull it out no matter how hard we try. In the past, a broom was bitten by a puppy. Now we lift the broom high. When the puppy sees it, it wants to jump up and bite it. When he jumps, For a moment, we were stunned. We didn't expect that the puppy could jump so high. It was really amazing. There’s more! Dad hung a cotton rope (looped) on the wall. The puppy saw it, jumped slightly, bit it, and kept pulling it down. The cotton rope went up and down for a while, which was so fun!