I want to invent this mobile phone it has a unique feature is that it can put out the fire, if there is a fire in your home, you can not leave, then you can take out the mobile phone to click the fire extinguishing function, there will be a lot of water out, the burning fire ...
The meaning of INVENTION is something invented. How to use invention in a sentence. What is the difference between innovation and invention?
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In order to solve this problem, I invented a multifunctional robot to solve this problem. The robot is 40 meters tall. 3 meters, 30 meters long arm. It can move 70 tons of steel bars to 50 meters high. He is a good builder of tall buildings. Does it need electricity? Of course, i...
The problem, however, is that car batteries (电池) need to be recharged (再充电). That makes electric cars not so useful for long j【8】.Many people are not p【9】 with it. The government and car makers are w【10】 together to develop safe, cheap, and useful electric cars. When ...
Forget to pack the books you need into your schoolbag in the morning rush? A schoolboy aged 11 has invented a schoolbag. It tells you which books to pack. A small computer and a scanner(扫描装置)are fixed in the bag. As each book is ...
The problem, however, is that car batteries (电池) need to be recharged (再充电). That makes electric cars not so useful for long j【8】.Many people are not p【9】 with it. The government and car makers are w【10】 together to develop safe, cheap, and useful electric cars. When ...
so frequent appearance of inventions is a necessity which helps us get adapted to changes happening in our way of life. All in all, the main goal invention is to simplify our life in different ways, which proves their need and the fact that their frequent appearance is good.4....
work processes, so frequent appearance of inventions is a necessity which helps us get adapted to changes happening in our way of life. All in all, the main goal invention is to simplify our life in different ways, which proves their need and the fact that their frequent appearance is good...
If you feel tired while driving, you only need to click on the "music" button, the car will be released in relaxed and pleasant music, is that you will not feel boring in the drive. Suppose you want to stay in the field, you just click on the "rest" key, the car's four seats...