So at this point in the story-- at this level in the story, if you will, I've touched one, two, three, four numbers total or I've made two comparisons.

那么这时，我总共已经动过了1，2，3，4个数字,或者说我做了两次比较。

哈佛公开课 - 计算机科学课程节选

and then you also have the smaller, you know like, three or four-story homes which one family may occupy.

然后你也有那种小一些的，只有三四层楼的，一个家庭就可以占据的房子。

上东区的氛围 - SpeakingMax英语口语达人

We're like two-story, three-stories. That's about it.

我们一般建两层或三层的楼。一般就是这样。

美国的不动产市场 - SpeakingMax英语口语达人

2 3 4 Now, at this point in the story, one, two, three, four, so notice what seems to be happening here.

到这一步，注意将会发生什么。

哈佛公开课 - 计算机科学课程节选