That's a simple thing and it's so very different depending on the time of a year when you do it.

这很简单，而你所看到的,也根据季节的不同而有所变化。

普林斯顿公开课 - 人性课程节选

It had two--depending on when you look to three dozen major full-time slave traders.

有二十或三十多个,专业的奴隶贩子

耶鲁公开课 - 美国内战与重建课程节选

What I suggest we do is we do what we did last time and we start to draw a picture to figure out what my expected payoff is, depending on what I believe the goalie is going to do.

我建议用上次的方法,作图来表示在我对门将的策略,存在某种信念下,我的预期收益

耶鲁公开课 - 博弈论课程节选