Normally, we do these things to keep an equilibrium among the different systems of the unconscious, but sometimes it doesn't work.

一般来说，我们会运用这些机制,去维持无意识系统的平衡，但有时防御机制也会不起作用。

耶鲁公开课 - 心理学导论课程节选

Even though the signs of the enthalpy changed, and the signs of the entropy changed because it's a combination of the two that matters.

即使自由焓的符号发生变化，熵的符号也会发生变化,因为这两部分都起作用。

麻省理工公开课 - 热力学与动力学课程节选

And then for a lot of students too, what this mechanism does is it just takes the edge off a course like this.

对于大多数学生来说，这种机制同时也会削弱,此类课程的作用。

哈佛公开课 - 计算机科学课程节选

It does that through a complex set of sort of cellular interactions, and it turns out also gene rearrangements if you go further to study that.

而这此过程中,发生了一系列复杂的细胞间的相互作用,也会涉及到基因重排,如果你们深入学习的话就会学到

耶鲁公开课 - 生物医学工程探索课程节选

While we're doing this we'll figure out how these payoffs work as well.

当我们这么做的时候,也会明白收益会起到怎样的作用

耶鲁公开课 - 博弈论课程节选

It looks like a tautology because you're never able to show me something that moves forever at a constant velocity, because every time you don't find such a thing, I give an excuse, namely, a force is acting.

这听上去像个死循环,因为你不可能,找到永远匀速运动下去的物体,因为每当你找不到这样的物体时,我就会给出一个理由,也就是,有力作用在上面

耶鲁公开课 - 基础物理课程节选

But of course, there can be abuse of these when the food industry puts stuff in foods it doesn't really need to be there, and then they overstate the value of them and we'll talk about that, what's reasonable and what's not as we go through the class.

但是,当食品工业在食物中加入了,原本并不需要的成分,并夸大其作用时,自然也会反受其害,随着课程的深入,我们会探讨其中哪些合理,哪些不合理

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选