Question

求英语作文 My invention 80词左右

写自己想象的发明，最好用简单常用的单词。

Answer 1

Now, more and more serious environmental problems. So, I want to invent a green robot. Its first function is to purify the air, the first is it filled with an air purifier, will first inhaled air, and the compressed air, then filtering, purification, finally released. In this way, the air will be gradually improved. The second function is to clean up the river, second of its head with a high IQ, smart chip high resolution, special control "six arm" in the "three arm", which "three arm" role is: clean up garbage, cleaning water. In this way, people don't worry about not drinking water. Third is the garbage, it also "three arm" is used for cleaning. Moreover, its third heads with a small solar power and wind power generation, so will not stop working due to no power.

Answer 2

There are many inventions in the world, but my favorite invention is the computer. As a student the computer helps me a lot. With the computer, I can find lots of information I need .I can read books, know the latest news and watch movies. I can play games or listen to music when I am tired. It is easy to communicate with my friends. I often chat with them through e-mails and QQ.I think in the future , the computer will be used by everyone.