求翻译：没有电脑也可以说我们时间倒退了。在古时候没有电脑，要学习查资料的话就得一本一本书的查阅，古时候的人不会在一秒钟之内就看见一千米甚至两千米以外的事物；要工作计算统计的话全需要人工一一统计笔写，费劲又费力;要和千里之外的亲人联系，还要书信，电话。消息传递的时间又慢又浪费钱。是什么意思？

No computer can also be said that our time backwards. In ancient times do not have a computer to learn to find information, then have an inspection of a book, the people of ancient times, not one within seconds I saw a kilometer or two thousand meters outside things; to work to calculate the statist