When I started merging, I did merging three times across this whole board, this level, this level, and this level, and each time because of the way I was advancing my fingers I touched each number just once.

在整个过程中，我一共做了,三次合并，这一层，这一层，和这一层，而且每次,由于要前移手指，因此对每个数字,仅仅移动了一次。

哈佛公开课 - 计算机科学课程节选

We are going to see in a moment how important that is, or in a few lectures, how important that idea is for the Deuteronomistic historian in general. But we will get there.

我们一会儿来看看这到底有多重要，或在以后几次讲座中，看看这一观点有多重要,对大多数申命记历史学家，我们将会看到。

耶鲁公开课 - 旧约导论课程节选

So, again, there could be constants in here, but just to give you a sense of this.

但是这只是让大家去有个印象，如果我一秒钟运算十亿次。

麻省理工公开课 - 计算机科学及编程导论课程节选

This is ridiculous. Why doesn't he just say one thing at a time?"

这太荒谬了，他为什么不一次只说一件事情？“

耶鲁公开课 - 文学理论导论课程节选

If you want to remember your dream by the way keep your dreams--keep a dream diary, very useful, but everybody dreams three to four times a night.

如果你想记得自己梦见什么,那就写一本梦境日记，这是非常有用的，每个人平均一晚作三四次梦。

耶鲁公开课 - 心理学导论课程节选

So how many comparisons did that take here?

那这一过程用了几次比较呢？

哈佛公开课 - 计算机科学课程节选