In this case, it might be a piece of a virus that's replicating inside this cell.

在这种情况下,有可能是,病毒的一部分已经开始在这些细胞中复制

耶鲁公开课 - 生物医学工程探索课程节选

And the work in this case is the area inside here.

现在的功是这个区域内部的面积。

麻省理工公开课 - 热力学与动力学课程节选

And your roommate says, "Inside the envelope are facts about this milkshake that if--I promise you it is indeed the case-- if you knew these facts, " you would not drink the milkshake anymore."

而你的室友说，“在信封里面是关于奶昔的事实,如果，我保证里面是事实-,你知道了这些事实，你就不会再喝奶昔了“

耶鲁公开课 - 死亡课程节选