So in a sense, that's a good infinite loop that is as long as you're using the program, it's constantly checking your grammar and spelling, and underlining things, so infinite loops aren't necessarily bad if the objective is actually being met.

因此从这个意义上说，这是个好的无穷循环,只要你开始使用这个软件，它不停的检查你的语法，拼写或者下划线等，通过这种方式达到目标的时候,这样的无穷循环并不总是坏的。

哈佛公开课 - 计算机科学课程节选

Question: Doctor, before you perform autopsy ? did you check for a pulse?

问题，医生，在你开始解剖前,你检查了脉搏吗？

耶鲁公开课 - 死亡课程节选

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

So the way to think about this in terms of flow is, it starts with that if and it says, check both of those things.

因此用控制流的方式,来考虑这件事就是，程序由if开始，然后要对两件事情，都进行检查。

麻省理工公开课 - 计算机科学及编程导论课程节选