The composition "I want to invent the traffic car" is 200 words.

Modern cars pollute the environment and often cause traffic accidents, so I want to invent a car that is safe and does not pollute the environment.

My car is made of modern astronaut clothing materials, because its characteristics are high temperature resistance, waterproof, fire prevention and corrosion resistance. As long as it is inflated, you can sit. It is controlled by a computer. As long as you say where you want to go, it will take you, it will not create people. In addition, if you really create people, the created people will be like sitting on a sofa. At this time, everyone has another question. Where does the electricity come from? There are solar silicon panels on the car, and solar power generation provides power for the car. The natural material of my car is air, which also gives off air. You see, it is very environmentally friendly.

It can also be turned into a submarine to take you to the Dragon Palace for treasure hunting. What would you think if an accident happened? There is a life jacket in the car. You can put it on and leave the sea for the sea. Cars can also be turned into planes, taking you around the world. ...

What do I want to invent? 300-word composition

The schoolbag of the future is a multifunctional schoolbag. If you are tired after school, just press the green button and it will reach out and set a wheel. When you sit on it, it will drive to the door like a car.

If you are tired, just press the yellow button and you can spread your wings and fly to your door automatically.

The second function is to prevent heat. If you feel hot in summer, press the blue button, and the bag will be covered with a protective cover, and there will be a cold air inside.

So it won't be hot in summer.

The third function is to prevent colds.

If you feel cold in winter, press the red button, and the schoolbag will also be covered with a protective cover. There will be heat flow inside, so that you are not afraid of cold in winter.

Ding, the alarm clock rang, alas! So this is a dream.

The future schoolbag Every student in Zhang Yu, Class Two, Class Five, LAM Raymond Primary School, Putian City, Fujian Province has a schoolbag. The style and color of the schoolbag are dazzling.

But with the growth of age, I know more and more knowledge, and I change more and more schoolbags, which are heavier and heavier.

We are not tall.

It suddenly occurred to me: will there be new types of books? First of all, the manufacturer stores a variety of styles and shapes in the schoolbag, such as: fruit shape, cartoon head shape ... If the young master wants to choose his favorite style, just press the red button at the top of the schoolbag.

Secondly, its shell is made of rubber and has the function of automatic contraction. The two buttons on the left side of the schoolbag are used to change the size, one is bigger and the other is smaller.

The textbooks and learning tools in the schoolbag will also change with the size of the schoolbag.

Then you can go to school with a small bag on your back.

There is also a transparent place in front of the schoolbag for loading the curriculum.

As long as you put the schedule in, when there is no textbook to recite, you will send out a "beep" alarm to remind the young master! Oh, great! Its switch is also different, unlike the current zipper, which can be broken by pulling hard.

Instead, it is a small button that can be turned on at the touch of a button.

Want to know what is the white button on the right side of the schoolbag? To tell the truth, it is used to enjoy music. As long as you touch it, it will immediately make a wonderful song.

When you are tired and bored, you can use it to relieve boredom.

How's it going? Isn't the new schoolbag nice? Not only beautiful appearance, diverse functions, but also very practical! Students, I believe this is by no means a daydream.

As we grow up day by day, with the continuous development of science and technology, in the near future, new schoolbags will be born in the future!

I want to invent a means of transportation.

Cars are indispensable means of transportation in our daily life. But now the automobile has too much exhaust and few functions, so I want to invent the automobile.

I want to invent a car, which can run on the ground and fly in the sky.

If mom and dad don't have time, or don't need a driver, as long as you press a button on the car and tell it where to go, it will take you to your destination safely.

You said, "Please stop the car!" It will stop obediently and then open the door automatically.

Moreover, the car I want to invent doesn't need gasoline, and it can run for a year as long as it is recharged in a short time.

I want to install a pair of invisible wings on both sides of the car and put them away when driving on the expressway. If there is a traffic jam or I'm in a hurry, just press the button to open the wings and the car will fly steadily into the sky.

You can also land vertically.

Park on the roof.

Save space, no longer need to find a parking space to run around.

In case of danger, the alarm on the car automatically gives an alarm and the car can automatically bypass.

So there will be no more traffic accidents on the road.

This is the car I want to invent. I must study hard, become a scientist in the future and make this car in my imagination.

I want to invent the composition ending of the variant car.

I want to invent a shapeshifter. On Sunday, my mother and I wanted to go shopping in the supermarket, so we drove happily.

We chatted happily about what we wanted to buy, but we couldn't laugh for a moment.

The cars on the road occupied the whole road, so we rubbed along with the traffic and stopped. The road is full of harsh car horns and the roar of engines.

Finally, we arrived at our destination. However, we walked around the supermarket several times, but we couldn't find a parking space. I didn't have any fun when I went out with my mother. After looking at each other, we all sighed heavily.

At this time, an idea of inventing a new type of car came into my mind.

The new car in my imagination can have the cool appearance of deformed steel "bumblebee", which looks like wearing a golden combat suit from a distance; Of course, you can also have the cute look of "Tinker Bell" in Doraemon. The two headlights are Tinker Bell's big eyes.

The most important thing is to have the functions of water, land and air, as well as various changes such as deformation, expansion and erection.

Install the invisible motorboat chassis under the car. I remember there was a moat on the way to grandma's house. If the traffic on the road is too crowded, we can drive the car into the river, put down the chassis and turn the car into a motorboat. Not only can you advance at high speed, but you can also experience the feeling of playing motorboat on the water like going to an amusement park. We can also modify the car door and make it into wings. When we are surrounded by cars in the middle of the road and can't get away, we can press the deformation button, spread our wings and fly across the sky, provided, of course, that we don't hit the flying passenger plane. And most importantly, I must introduce the deformation mode of the Transformers toy car to the new car. When I can't find a parking space, I can turn it into a vertical row (leaning against the corner), expand it (hanging on the wall) or compress it into a small piece (stuffed anywhere) at will.

So I don't have to worry about finding a parking space anymore.

How's it going? My design is very creative.

Do not believe, one day I will turn it into reality, just wait and see!

Write a composition of 1000 words on the topic "I want to invent …", focusing on his function.

The new glass I want to invent is an indispensable item in our life. After learning the lesson "New Glass", I became interested in glass.

I recently had a whim to invent a kind of glass. Next, I'll introduce you to the glass I invented! This new type of glass is called "radio glass", which is equivalent to a tape recorder and is usually installed on a table. Its surface has an invisible "radio controller" and a crystal button.

The program in this "radio controller" is very complete. It collects languages and grammars from all over the world, and even has everything in various scenes. The sound can be selected according to your own preferences.

If one day you come home, but there is no one at home, you will feel very lonely, but after pressing the button on the "radio glass", all the radio programs will start, start talking to you, and sometimes tell a few jokes to relax you! How's it going? Is the new glass I designed not bad? From now on, I will study hard and lay a good foundation. When I grow up, this kind of glass is definitely not what people think! Glass is an indispensable item in our life. After learning the lesson "New Glass", I became interested in glass.

I recently had a whim to invent a kind of glass. Next, I'll introduce you to the glass I invented! This new type of glass is called "radio glass", which is equivalent to a tape recorder and is usually installed on a table. Its surface has an invisible "radio controller" and a crystal button.

The program in this "radio controller" is very complete. It collects languages and grammars from all over the world, and even has everything in various scenes. The sound can be selected according to your own preferences.

If one day you come home, but there is no one at home, you will feel very lonely, but after pressing the button on the "radio glass", all the radio programs will start, start talking to you, and sometimes tell a few jokes to relax you! How's it going? Is the new glass I designed not bad? From now on, I will study hard and lay a good foundation. When I grow up, this kind of glass is definitely not what people think!

A composition introducing the new glass I want to invent.

Dust is an invincible enemy. Just after cleaning, here we go again.

I hope to have a kind of soft glass with dust absorption function, which can absorb the dust on the glass, and can absorb the dust equivalent to what you haven't swept in a year on average every day, but it is very convenient to clean.

Just take the glass down and soak it in water, and it will be as soft as a rag.

Rinse it gently and it will be clean soon.

Then put it back and it began its vacuum cleaning work again. This kind of glass is suitable for people who love cleaning or office workers who have little time to clean. It is absolutely useful.

The other is laminated glass.

Laminated glass consists of two or more pieces of glass, with 2, 3, 5 and 7 layers, up to 9 layers at most.

It has the properties of heat resistance, durability and moisture resistance. And it is also very safe. It is generally used in skylights and windows, and the glass windows of shops and banks are all made of this kind of glass.

If the house smells fragrant and green, you will be very happy.

I want to invent a cup of flowers, plants, fish and insects.

There are plant seeds on it and small fish in the interlayer. Flowers and plants grow on the glass in spring, trees grow in summer, fruits grow in autumn and snowflakes grow in winter, which improves air quality by 95%.

You can also switch to the world of small fish, shrink the plants back, there are small fish in the interlayer, and you can also raise fish.

Flowers and trees can also attract butterflies and dragonflies and make your room beautiful forever.

"Solar glass".

This kind of glass can absorb sunlight during the day.

There are red, yellow and green buttons at the bottom left.

Press the red button, it will absorb sunlight; Press the yellow button, it will light up and light up the whole room; Click the green button and it will be sent to TV, computer and other electrical appliances.

Learn a 320-word composition about what I want to invent most.

I want to invent an environmental protection robot "stinks!" So much rubbish! " "Why is there so much smoke? I can't walk there! " "Ah, several.

""ah! The children are sick ... "People are talking about it. It seems that the dirty and smelly environment is really harmful to people.

Ha ha! No problem, on the environmental robot.

It has red and blue buttons on its head and red and blue small backpack on its back. If you press the red button, you will put the garbage within 10 meters around the robot into the red backpack. If you press the blue button, you can collect all the air smoke around the robot in the blue backpack 10 meter. You must think, what if the backpack is full? Don't worry, there is a thin and long needle in the center of the robot's head. Don't underestimate this needle, it uses it to remove waste! It can turn all waste into dense trees, fragrant flowers, or clear rivers and green grasslands.

Those small and exquisite eyes-they scare you, they can emit a special kind of light, which can destroy bacteria within100000 kilometers around the robot at once.

It has many thorns on its stomach, so it can spray fragrance from time to time to make the air fresh.

Oh! I forgot to mention that there is something called a vacuum tube on my hands, which can "swallow" the exhaust gas from the rear of the car and then "eat" it to turn this gas into electricity.

And its feet, where you have stepped, will be clean without any stains.

How about an environmentally friendly robot that brings comfort to people's lives?

Imagine a composition. One thing I want to invent is 300 words. Why?

I want to invent an all-around car, because there are cyclists, motorcyclists and motorists, but it is inconvenient to ride two bicycles. Riding a motorcycle or driving a car will pollute the environment, so I want to invent an all-around car.

Its structure is very special, colorful outside, shaped like a tiger, and there is no wheel, and the position of the lamp is different, only one position, but it is very long, more than one meter, more than four meters.

The steering wheel is very light, as long as you turn it where you want to go.

Just say stop and the brakes will stop immediately.

It doesn't have a stereo, but it has a GPS to help you navigate.

In case of an earthquake or tsunami, it will suddenly turn into an airplane or a transformer, so that you can avoid disaster.

If there is such an all-around car, I want to buy one for the whole universe and the whole earth.

What composition do you want to invent with writing material, and how to deal with the energy?

If I were a scientist (Duan Jiaxing), I would invent an energy-saving car, using electricity instead of gasoline or gas. Listen! This car is not like an ordinary car. When you go in, press the red button and it will open.

Then say where you want to go, and he will automatically drive where you want to go. Press the green button of TV, there are countless channels. If you want to see it, you can see which one. Press the white button for breakfast and the red button for lunch and dark blue dinner. If this car is slower than a snail, if it is fast, it will dare to compete with an airplane! This car is ugly on the surface and super luxurious inside. Driving this car, there will be absolutely no accident, ensuring safety. If you want to travel with your family, you don't need to buy a train ticket. Driving this car is the most economical.

This kind of car is not only environmentally friendly, but also energy-saving. Ordinary cars pollute the air and produce carbon dioxide. It's out of your mind to buy this kind of car. This kind of car not only does not pollute the air, but also saves energy.

You promise you won't regret driving my car. If there is no electricity, no solar energy, this kind of car, if you play on the mountain, if it suddenly thunders and rains, you have to get into the car and press the safety system, and the car will become a square big iron shell. If there is an earthquake, if you don't move all kinds of buttons, the car will automatically become a robot to take you to a safe place. Is this car advanced?

Begging me to invent xx composition.

With the development of science and technology, robots will help human beings accomplish more and more tasks that they cannot accomplish.

Nowadays, with the improvement of people's living standards, excess nutrients such as fat accumulate in people's blood vessels. After a long time, just like the silt in the river, people's blood vessels become narrower and narrower, and some even become completely blocked.

In this way, with the above situation, people's blood pressure will rise, and some even have blood vessels blocked.

Because of high blood pressure, some capillaries in hair are broken, and bleeding spots occur in the brain, which will threaten people's lives.

Because the brain is the nerve center of human beings, once the cranial nerves are oppressed by cerebrovascular hemorrhage, it will be life-threatening if it is not treated in time.

Some patients may suffer from the sequelae of falling into the lower body even if they are treated in time.

Therefore, in the future, I want to invent a very, very small robot, which can go deep into every capillary of people, just like excavators and bulldozers dredging rivers, to clean people's blood vessels, and it will thoroughly clean blood vessels and waste on their walls.

As long as people regularly use the robot I invented to clean blood vessels, then his or her blood vessels can be unobstructed at all times.

Therefore, in the future, people will no longer have to stay away from their favorite foods such as braised pork because of cardiovascular and cerebrovascular diseases.

That's not all this robot can do. It can also reach every part of the human body and send back the image of that part that the doctor wants in real time. Is it much more convenient than the current X-ray machine? What's more commendable is that this robot can also clean up a lot of fat accumulated in the human body, and those women who love beauty no longer need to take diet pills or even fast in order to lose weight.

As long as I use the robot I invented, women who love beauty can always keep slim and eat whatever they want, and no longer have to worry about obesity caused by overnutrition! How's it going? Is the robot I want to invent capable? Are you tempted? Come and order from me.

A composition about cars.

Composition: future cars will often emit black smoke because they use gasoline and diesel as fuel, which will cause serious pollution and be unsafe.

So I want to invent a future car, which is environmentally friendly, energy-saving and safer.

I think the future car should be driven by solar energy, so the body of the future car should be equipped with solar cells.

As soon as the sun shines, the car will have energy, not only driving fast, but also not emitting black smoke.

If it rains, you can use the electricity usually stored in high-energy batteries.

Many people can't drive.

In the future, cars will drive automatically. Cars can not only identify their own roads, but also automatically avoid various obstacles, automatically identify traffic signals, and automatically stop in case of emergency to ensure the safety of passengers.

Each car is equipped with a computer with detailed maps of all parts of the country.

Where the owner wants to go, as long as he clicks the place with the mouse, the car will find the best route and arrive in the shortest time.

Nowadays, the quality of cars is not high, there are too many accidents, and cars often break down on the road.

In the future, cars can be automatically maintained and repaired.

Once a fault occurs, the car will start an emergency plan and automatically search for maintenance points through satellites for maintenance.

In this way, passengers are much more relaxed.

This is a dream of mine. I must learn my skills well and realize my dream.

Please indicate the source for reprinting. The composition "I want to invent the traffic car" is 200 words.