Essay The Bridge in My Imagination, The Bridge in My Imagination Essay 400 words

There are all kinds of bridges in our reality: wooden, stone, iron, concrete, ......

There are single-plank bridges across the stream, stone arch bridges where boats can walk underneath, pontoon bridges where boats are connected and then laid with wooden planks, and cable-stayed bridges that cross large rivers, ......

The number of bridges in the world is increasing day by day, and the shortcomings are also more prominent: the road surface is uneven, the lane is not divided, the railing is too low, the material is easy to rust and age, and the lights are not ......

In the future, I have made a kind of bridge: it is invisible, but as soon as you step on the bridge, there is a faint, milky white brick slab that will send you across the other side. Its direction is controlled by brain waves, and it can go in whichever direction it wants.

What's more, as long as you think about it, there will be rest houses, canteens, etc., and you can also sit on the couch and "drive" across the other side.

You can also ride it in space or go into the water to play, highly self-tuned, of course, also controlled by the brain.

Maybe you will say, "How long does your bridge last?" It's only been a few days and it's useless, how tiring it is to build a bridge!

You underestimate my bridge, my bridge is warm in winter and cool in summer, and it can weigh 100,000-50 million tons! With a life span of 20,000 years, it is made of frozen air, as long as a large amount of cold air is released, it can be made immediately, which is very magical and saves manpower.

How's that, let's be interested! Whoever doesn't like this kind of bridge, I'll tell him (her) again!

The eco-friendly bridge I would most like to build.

There are many bridges in the world, such as crescent-like stone arch bridges, rickety chain bridges, ......And I want to build an eco-friendly bridge the most.

The eco-friendly bridge I wanted to build was made from two stout trees crossing each other, and the dense foliage was covered with a thin cloud like a light veil, and at night, the stars could be touched, and even the sun was artificial, and it could also turn waste items into environmentally friendly items.

Living in this eco-friendly bridge, the weather is under control, press the green button and it becomes spring, press the red button and it becomes summer, press the yellow button and it becomes autumn, press the white button and it becomes winter, the houses on the bridge are also environmentally friendly, there are stone cave houses, there are tree holes .......The house furniture is a strange shape of wood and moon bend, you can see all kinds of animals and insects on the bridge, such as lions and tigers, they are all tamed by humans, the fruits on the trees on the bridge are human food, the food in each bud is different, some are bread, some are milk, some are rice, ......Of course, some buds will still bear colorful flowers, everyone is bored on the bridge, you can enter a room called Dream House, in which each room is varied, some rooms will take you to the bottom of the sea, let you watch all kinds of fish, reach out and touch, and can also become a spaceship, let you in outer space ** beautiful scenery of outer space, let you swim around in outer space like fish.

Anyway, the bridge I imagined is not bad, and I must study hard in the future to make such an environmentally friendly bridge.

Bridges and bridges are mysterious, some can be seen, some cannot be seen, and some can only be imagined. For example, single-plank bridges, stone arch bridges, river bridges, and overpasses are all visible.

And the bridge of the heart, the bridge of ideals, and the bridge of friendship ......It's all invisible. The flying bridge, the tree vine bridge, and the telescopic bridge ......These are our beautiful ideals. Let's hear me out!

The most primitive bridge is a single-plank bridge. The single-plank bridge was invented by people a long, long time ago, that is, a thick wooden stick was placed horizontally on both sides of the river, but this kind of bridge has neither guardrails nor cement and other things to fix, and it has been washed away since the flood, and pedestrians can not walk much, only one person at a time, if the pedestrian does not stand firm and accidentally slips his foot and falls. Look how inconvenient the single-plank bridge is!

So the wise ancestors invented the stone arch bridge. As the name suggests, the stone arch bridge is an arched bridge made of stone, and since it is made of stone, it is stronger than a single-plank bridge, and the bridge deck is relatively wide, and it can also pass some small vehicles. Such as:

Rickshaws, horse-drawn carriages, motorcycles, ......Stone arch bridges also have disadvantages, firstly: the bridge crosses when large vehicles pass or when many people are standing on the bridge. Second:

People and cars walk together on the bridge, sometimes people and cars will have some accidents, people think that this kind of bridge is not very good, there is the invention of the river bridge, the river bridge is the bridge that stands upright on the river, I guess you all know the Yangtze River Bridge! The Yangtze River Bridge is more majestic than the stone arch bridge, more useful than the stone arch bridge, and safer. The Yangtze River Bridge is divided into two layers, the upper layer is for people and vehicles, the next layer is for trains, and the lanes on the upper floor are separated from people, people walk on the road, cars walk on the road, will not touch together, how good!

But human beings and science and technology are developing, evolving, the Yangtze River Bridge can not meet the requirements of human beings, although the Yangtze River Bridge can walk on the river, but can not meet the land traffic jams, bridge designers tried to build the bridge on the ground, after continuous efforts, invented the overpass, as the name suggests, is the bridge that rises in the air on the road, the establishment of the overpass greatly facilitates the operation of pedestrians and vehicles, this kind of bridge really amazes me, there is no pier like the Yangtze River Bridge can also stand on the road like a flying dragon, And the shapes are varied, many cross together, one curved, one straight ......Now that I've introduced these four bridges, let's listen to the bridges I wanted to invent when I grew up:

When I grew up, I wanted to invent a compression bridge. It's strange to hear the name! How can a bridge be compressed?

Why compression? Let me tell you: since many bridges can only be fixed from one place to another, and my compressed bridge length has three times around the earth's equator, and you can also turn around in a circle at will, so that you can meet the needs of going around so many roads and crossing so many bridges, and it also has the advantage that you only need to say when you use it

Turn it on", it will be set up immediately, and when you don't use it, you say: "Put it away" and it will automatically put it away. What do you think?

It's convenient, isn't it? In my mind, the bridge will always be mysterious and ever-changing!

You can't rely on others to write essays, it's right to rely on yourself.