There are many kinds of work. There's electrical work, take the motor, you plug it into the wall, electricity makes the fan go around, that's electrical work. There's magnetic work.

我们复习一下大一,学过的功的概念：,物体在力的作用下，运动了一段距离。

麻省理工公开课 - 热力学与动力学课程节选

The fan base here is like a real... Let's see...

这里的球迷真的是……我想想……

不喜欢洛杉矶的体育 - SpeakingMax英语口语达人

So, many of you are new to the Boston area, now I still realize, and I want to let you know it's not required that you be a Red Sox fan to be at MIT.

你们中很多人新来到波士顿地区，现在我仍认识到，我想让你们知道在麻省理工学院,不一定必须做一个红袜队的球迷。

麻省理工公开课 - 化学原理课程节选

Of course, the fan of the soul could come back and say, "But that's not fair.

当然了,笃信灵魂的人会跑来说,这不公平

耶鲁公开课 - 死亡课程节选

But please try and look at--somebody's not looking at it, because they're using it as a fan here-- So look at Game 1 and fill out that form for me, okay?

请大家看下游戏1 我知道有人没看,他们用那张纸扇风呢,快浏览下游戏1 然后填完 好吗

耶鲁公开课 - 博弈论课程节选

We bribe people. So I, ah, by the way, John Johnny Damon he throws like Johnny Damon, I'm a Red Sox fan, so we'll see if I, how about that?

我们会贿赂，因此我，啊，顺便说一句，是洋基队的粉丝，John’s，a，Yankees，fan，他投球很像，我是红袜队的粉丝，我们来看看如果我，这样怎么样？

麻省理工公开课 - 计算机科学及编程导论课程节选

All I want to say is the fan of the brain theory you got a brain transplant, what's really happened is somebody else has got a torsel transplant.

我想说的是遵循大脑论,你接受的是大脑移植，但事实是,是另一个人接受了躯干移植。

耶鲁公开课 - 死亡课程节选

Well,easy to imagine the fan of this view coming back yet again and saying, Although it's true that our hero takes the place of the other man on the guillotine, what ends up happening,of course,is that our hero dies his own death.

很容易想象这种观点的支持者会反驳说，虽然的确我们的主角是代替了别人上断头台，但结果还是他独自经历死亡。

耶鲁公开课 - 死亡课程节选