求关于讲计算机好处的英语作文 要提到网络的实效性

求关于讲计算机好处的英语作文 要提到网络的实效性
是辩论会 我负责的是讲网络传送信息的快捷与方便

We live in the"computer age".People like scientists,teachers,writers and even students use computers to do all kinds of work.But more than 30 years ago,computers couldn't do much.they were very big and expensive.Very few people were interested in them and knew how to use them.Today computers are smaller and cheaper.And they can do a lot of work,many people like to use them.Some people even have them at home.Computers become very important because they can work faster than men and make fewer mistakes.Computers can help people do a lot of work.Writers now use computer to write.Teachers use them to study and children use them to play games.Computers can also remember what you put into them.Computers are very useful and helpful.They are our good friends.
再问： 传送信息的快捷呢
再答： The computers can make a great help for us in this high speed society. In the light of this statement, it is computers that can store documents for us which is essential for us, it is computers that can shorten the time in seeking useful information instead of looking for knowledge from a large sums of books and it is computers that can make it possible to comunicate with different people who are far away from you. In a word, we can't live nomally without computers in such a high-tech society。