Right, having done that, we can certainly get to more complicated things, so for example, suppose I look at that expression.

好，说完了这一点，我们就可以讲些复杂些的话题了，例如，假设我看到了这个表达式。

麻省理工公开课 - 计算机科学及编程导论课程节选

OK. So, soon as I get down to a list that has no more than two elements in it, I'm done.

不超过2个元素的列表，那就结束了,注意，这里是小于等于。

麻省理工公开课 - 计算机科学及编程导论课程节选

It didn't-- if you needed more time to get some business done you'd have to borrow, but you'd only have to pay 1% a year.

如果你需要更多时间来完成业务,你需要借款,而只需付1%的年利息

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