电子产品利与弊12句英语作文

Computer is very useful for us.The Internet is a great facility for collecting information.The Internet makes it easy to build social connections.we can have a lot of friends all over the world and reach much knowledge by Internet.Millions of people communicate today through E-mail.But the disadvantages of computer also have a lot.The network information may be falsehood,so mach as leading to a wrong decision-making.