I have an idea, a composition of about 300 words

Everyone’s ideas are unique, and when faced with the same thing, we all have different ideas. The following is the "I have an idea composition of about 300 words" compiled by me for everyone. It is for reference only. You are welcome to read it. I have an idea. A composition of about 300 words.

I found that there were a lot of people running red lights. Once I planned to go play with my friend. When I was crossing the road, the traffic light was red, but I saw a few Someone was riding an electric bike and was flying by at a very fast speed. There were only a few seconds left before the light turned green, but they just loved running through the red light. I hope they don't run the red light so pedestrians and cars are safe.

I think scientists can set up a machine that prevents others from running red lights. There is a computer that can manage this machine. This machine has ten buttons. The first two are used to manage sound waves, and the third one is used to control sound waves. To stop people running red lights, the fourth, fifth, and sixth buttons are used to fly, go up mountains, and go down to the sea. The seventh one can be used to blow strong winds and blow back people and cars who run red lights. The eighth and ninth ones can be used to make walls to block vehicles and pedestrians. The tenth one can sound a horn to remind vehicles to back up. When the green light turns on, it will naturally disappear, so that others will not be allowed to run through the red light. I hope everyone can abide by traffic rules and reduce the occurrence of accidents. I have an idea. An essay of about 300 words.

I like my community very much. It has fresh air, kind neighbors, and cute children... The only drawback is that there is no box for express delivery.

Because my mother is a shopping fanatic, various express delivery products come to my door every day, but getting express delivery is also a worry. During the day, my parents are at work, my sister and I have to go to school, and there is no one at home. The courier uncle can only leave the courier at the property for us to pick up. But often when I go home, the uncles and aunts in the property management department have already got off work. In this case, I have to wait until the next day to pick it up, which brings a lot of inconvenience to everyone.

So I’m thinking, if there is a box at the door of every house that can put express delivery, the courier uncle can put the express delivery directly in it, and when we get home, we can take out the express delivery. , which not only improves the delivery efficiency of the courier uncle, but also facilitates many families like us.

I hope this idea of ??mine can come true. I have an idea, a composition of about 300 words

After school, my mother drove to school to pick me up. On the way home, there started to be a traffic jam, and the air was filled with a strong smell of fuel. I coughed several times and said to myself: "The exhaust gas emitted by cars is harmful to the body and will damage the environment. If we all drive when we go out, what will the earth look like?"

One time, I was on my way home when a car sped past and yellow dust floated in the air. I inhaled the flying dust and the exhaust gas from the car, and I couldn’t help but feel dizzy. Going home After that, I felt very uncomfortable. Fortunately, my mother gave me some medicine, and I gradually recovered. I said to myself: "Earlier, people used to ride bicycles, take buses or buses when traveling. Subway, what a great environment that would be! ”

Now our country is technologically advanced, but the environment is not ideal. There are fewer and fewer blue skies and white clouds, more and more garbage on the beach, and the sea water has become More and more turbid. If people continue to sit idly by like this, the earth will become tattered. Therefore, I want to study hard, grow up to be a scientist, make an air filter, and install it on the exhaust hole of the car. Whenever the car emits exhaust gas, the air filter will filter the exhaust gas and turn it into fresh air. The air will be fresher.

I believe that one day, the environment will become better, humans will become healthier, and the earth will become beautiful! I have an idea. A composition of about 300 words.

Ideas are diverse. Some people have grand ideas; some people have beautiful ideas; and some people have warm ideas. I also have an idea, my idea is very small, but full of warmth.

The Chinese New Year is coming soon, and I am planning to buy some new decorations at home.

My mother is a person who loves listening to music. When she hears music, she will sometimes listen to the music quietly before leaving. Sometimes she will appear very excited, and she will hum a few words from time to time. Suddenly I had an idea: buy a music box for my mother! Mom will definitely like the melody in the music box.

On the way to buy a music box, it was raining lightly, and the rain fell on the eaves. The "tick, tap" was crisp and bright, like a beautiful song. I quickened my pace and came to the store. I carefully selected and selected a lavender music box that looked like a carousel. With a slight push, the carousel automatically spun and played the famous piano piece "For Alice". The elegant and romantic purple with beautiful tunes makes people feel relaxed and happy. I carefully picked up the music box like a baby, paid the money in a hurry, and headed home.

When I got home, my mother hadn’t come back yet, so I wiped the rotating music box over and over again, waiting for my mother’s surprise when she came back. After waiting for a long time, familiar footsteps came from the corridor. Mom is back! I hurried to the study room, thinking about my mother's surprise. I smiled with satisfaction, my idea came true.

From then on, when the music box turned, it released not only the beautiful melody, but also the deep family affection. I have an idea composition of about 300 words

Today, the teacher asked us to write an essay titled "I have an idea". When I saw the title, I was very distressed and thought: What subject should I write about? How should I write it? As I was thinking about it, the scene of going grocery shopping with my dad every day suddenly came to my mind.

Every time I go to the market, it gives me a dirty and smelly feeling, especially the alley next to it, where there are many vendors shouting: "Fresh pork and cabbage, please hurry up." Come buy it! It's gone if you come late. "It's not only noisy here, but also dirtier. There are dust from passing cars, rotten vegetable leaves, and discarded dead fish, shrimps, and crabs... every time. When someone walks by, I will say to them: "This place is dirty, smelly, and messy. It's called dirty, smelly, and messy. You'd better go to the market to buy it!" The vendor said with a straight face, frowning, and angrily. : Little brat, what do you know? Go quickly and don’t disturb my business! ”

I thought to myself that there should be no hawkers outside the market, because the market is the place to buy food, and the road outside should have its own role. I think the urban management uncle should criticize and educate them. , let them understand etiquette, pay attention to hygiene, and create a civilized and hygienic city together.

I have seen a hygiene slogan that reads: Be more conscious, be more clean, and create a civilized and hygienic city, starting from you. I start it, and you and I are both the masters.