Question

英语作文：题目：Inventions

要求：1.what is the most useful invention?
2.why do you think so?
3.when was it intented ?
4.who was it invented by?
5.what do you think can you invention in the future?
85词，谢谢各位啦~~~~

Answer 1

Inventions
We knew there had been many inventions last century, for example, telephone, phonograph, airplane, computer and so on. What’s the most useful invention? I think the most usuful invention should be telephone.With invention of the telephone in 1876, the people who live in eastern and western hemisphere seemed nearer and nearer to live. This usuful invention was invented by Alexander Gray Ham Baer. Many young people admire Baer. If we study hard now, we can invent something useful for the world in the future.

备注：不包括标题，正好85个单词。

追问

非常好，谢谢各位

Answer 2

Computer is the most useful invention in the 20th century from my point of view. It can not only help people with their work or study, but can also be used for entertainment. The first computer was brought into this world by Vannever Bush in 1931. From then on, it has enriched people's whole life. For me, I want to invent a new type of computer which can be controlled by sound so that even the people who is not familiar with machine will also operate it well.

88个词应该也行吧？

追问

非常好，谢谢各位