All right. So let me start again by reminding you what it is that was done last time.

好的,我们开始上课,先回顾下上节课的内容

耶鲁公开课 - 基础物理课程节选

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