发明创造杂志的作者是谁英语作文怎么写

考试作文，应该这么长就够了吧：The computer is one of the most important human inventions. A highly sophisticated electronic mechanical device, it has done a lot of good to mankind. Without it many human ende

people can keep in touch with anyone at any time and in any place for urgent in all,the telephone is so helpful that we can say that nowadays we can not live without the telephone in our dai

I think the most important modern invention is the Internet. With the Internet, we can do many things. For example, we can shop, learn knowledge, listen to music, and watch movies online. The Internet

I wish I would invent a kind of machine which can help to deal with the the environment has been badly is difficult for us to breathe fresh air and drink clean i