And because, as long as this collection is finite, this thing is just going to walk through. All right?

这个操作就会遍历完它的，对不对？,那么，如果我给大家看看，例如？

麻省理工公开课 - 计算机科学及编程导论课程节选

If we have a high frequency, what about the wavelength, long or short? All right. Good. So we should always be able to keep these relationships in mind.

如果频率高，那波长是长还是短？,好，不错，我们要记住这些关系,类似的。

麻省理工公开课 - 化学原理课程节选

All right. If that sounds like a really long preamble, it is. Let's start with Python.

好，如果上面听起来像一个很长的序文，他确实是，让我们从Python开始。

麻省理工公开课 - 计算机科学及编程导论课程节选

I hope Washington doesn't take this long to fix my 401k plan. All right?

我希望华盛顿不会花这么长的时间,来修正我的401k计划，对不对？

麻省理工公开课 - 计算机科学及编程导论课程节选