开头as we all know, every coin has two sides ,just like using computers has advantages and disadvantages能副上中文行吗?我们知道 每个硬币都有两面 就像使用电脑有它的优点和缺点能再来几句吗?结尾we should make full use of computers but not only for...
I have a computer . I like playing computer very much.I think computer is good for us when we can use it rightly. When I study or work for a long time and I feel very tired, I can relax to play comput...