The computer is a useful machine.It is one of the most important inventions.The oldest kind of computer is the abacus,used in China many centuries ago,but the first large and modern computer was invented in 1946.The computer could work out maths problems quite fast.
Now the computers are getting smaller and smaller,and computing faster and faster.Many scientists agree that computers can now do many things,but they cannot do everything.Who knows what the computers tomorrow will be like?Will computers bring good things or bad things to people?The scientists today have to decide how to use the computers tomorrow.
電腦是一個(gè)有用的機(jī)器.這是最重要的發(fā)明之一.最古老的計(jì)算機(jī)是算盤,幾百年前就在中國(guó)使用,但第一大和現(xiàn)代電腦是1946年發(fā)明的.電腦可以很快解決數(shù)學(xué)問題.
現(xiàn)在,電腦變得越來越小,而計(jì)算速度卻越來越快.現(xiàn)在許多科學(xué)家認(rèn)為電腦可以做許多事情,但是他們不能做所有的事.誰知道明天的電腦會(huì)是什么樣子呢?電腦會(huì)帶來好事情還是壞事情的人嗎?科學(xué)家們今天明天必須決定如何使用電腦.