What's happening there? Well, the selection of reactants has been done judiciously to provide either heat or to provide something that's cool.

就会感到这东西，比如说变冷了，对吧？,这里发生了什么？这些反应物都是,被仔细的选出来的，能够提供热量或制冷。

麻省理工公开课 - 热力学与动力学课程节选

Since then, David Swensen has invested or has managed the investment of this endowment and it has done phenomenally well.

从那时起,大卫·斯文森投资...,或者说开始管理这笔基金,而且成效相当的明显

耶鲁公开课 - 金融市场课程节选