It didn't really crash, it found an assert statement. So if you look at the bottom of the function, you'll see that, in fact, I checked for that.

其实程序并没崩溃,它只是碰到一个断言语句然后停了下来,如果你看看函数的顶部，你会看到，实际上我断定计数器。

麻省理工公开课 - 计算机科学及编程导论课程节选

This is actually very representative of when you do research in the laboratory, you will find often things do not work quite exactly as they worked 20 minutes ago when you just checked it in your office, for example.

在实验室做研究时,这个实际上是非常具有代表性的，举个例子,当时只是在办公室核查它时,你经常会发现事物无法,像它们20分钟之前那样精确的工作。

麻省理工公开课 - 化学原理课程节选

They threw me up against the wall and checked me out, because I was a kid and I wanted to go there and see, just for the purpose of history, of being there.

他们把我推到墙上开始检查,因为我是个孩子而且我想去那看看,就是为了见证历史,亲身体验

耶鲁公开课 - 1871年后的法国课程节选