And so what this gave us was a very, very useful general criterion for determining whether something happened spontaneously.

这个告诉我们的是一个,非常非常一般的判据,他能帮助我们判断一个过程是否自发进行。

麻省理工公开课 - 热力学与动力学课程节选

These foods are heavily marketed, they tend to be sold in schools, there tend to be mini markets right outside the schools so people can get them on the way to and from schools at many places, and this is the food environment.

这些食品非常热销,一般在学校附近有售,学校外面一般都有小型超市,这样人们就可以在上学放学路上买到它们,这就是所谓的食物环境

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

What a particle tries to do generally is some crazy thing which doesn't have a name, but it's a function x of t.

一个质点的运动一般非常混乱,因此对应的函数没有名字,但它还是函数x

耶鲁公开课 - 基础物理课程节选