If you know anything about the history of computers, you will know that in the '30s and the '40s, simple computers were created that started the computer revolution we have today, and you would be correct, except for you'd have the wrong century.
如果你对电脑的历史有一些了解的话 你知道在30和40年代的时候, 出现了一些简单的电脑 标志着我们今天所看到的电脑革命的开端 你这样想是对的 不过你把世纪搞错了