That's not what I do. I work with actors," "My proposal to the actors was: 'okay,we're going to be in a room we're going to do this strange thing, but every molecule of what you create will be what your character does.

VOA: standard.2009.12.19

What does this thing do?

这个东西是干嘛的？

哈佛公开课 - 计算机科学课程节选

Thermodynamics is asking you, what work does this thing do on the surroundings or the surroundings do on the system?

热力学在问你们，到底是系统对环境做功,还是环境对系统做功？

麻省理工公开课 - 热力学与动力学课程节选