What I want to do is I want to draw a picture, a little bit like we did for the partnership game.

下面我来画出函数图像,这与合伙人博弈的有点像

耶鲁公开课 - 博弈论课程节选

But the first time I got here, I wasn't a graphic designer, just like first day.

但第一次来这里的时候，就像一开始一样，我并不是一个图像设计师。

耐克设计师 - SpeakingMax英语口语达人

It will typically look like this and the formula we say is F = - kx, where k is called "The force constant."

图像看上去一般就像这样,对应的式子是 F = - kx,k 叫做"弹性系数"

耶鲁公开课 - 基础物理课程节选