50词以下的英语演讲?急……最多五十词、我明天早上要背下来.五十词一下没关系、不求多只求适中一点、内容不限（初三水平）

How have computers and the internet being changing your life According to the development of our society,the computers are populized in all corners of the world.And the internet contacts all the corners together.We are really a global town as Chairman Mao said.Nowdays,"qq me" or "msn me" is said just as frequently as "bye" .We make new friends and communicate with old friends by computer and internet.We exchange the file with our client by internet.And also we can buy anything we need or want by internet,needless to go out for shoping.All of this make our life more comvinient but sometime it make us unhappy.Sometime you stay a long time before computer just for playing games.In a word,the computer and internet changed our life.But I'd like advise to keep healthy life.