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...
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...