Well it happened because we clearly must have a faulty assumption This can't possibly be true.

是因为做了,一个错误的,这不可能是真的。

麻省理工公开课 - 热力学与动力学课程节选

Your friend walks in the door and although you were nice and cozy, you can tell that outside, the situation must be different.

你的朋友走进门，尽管你觉得温暖舒适，但你明白外面肯定是冰天雪地。

Must 课堂 - SpeakingMax英语口语达人

So, the total work that we can get out must be zero, out of the whole sum of them.

因此，我们可以从这两个热机,得到的总功，一定是零。

麻省理工公开课 - 热力学与动力学课程节选

It's a supposition that whatever the object of theory might be, - theory itself must-- owing to whatever intellectual constraints one can imagine-- be of such and such a form.

不管理论是关于什么事物的，它自己都只能-,由于人们思想的局限性-,以猜想的形式存在。

耶鲁公开课 - 文学理论导论课程节选

Does he hold it out as a real possibility ? or must it be considered a failure in some way or that if the dialogue does end in failure ? what can we learn from that?

他是否坚持真有可能性,或那必需被多少视为是一项失败,如果对话以失败结束,我们又能从中学到什么？

耶鲁公开课 - 政治哲学导论课程节选

Y I'm not passing an x and I'm not passing a Y, &y I'm passing an ampersand x and ampersand y and can you take a guess as to what the ampersand operator must mean?

我不是传递X，也不是传递，我传递的是&x和,你们可以猜一猜,这个&符号是什么意思？

哈佛公开课 - 计算机科学课程节选

PROFESSOR: Good. So, it's going to be in 3, because that's the shortest energy difference we can have, 3 those 2 are inversely related, so it must be n equals 3.

教授：好，是3，因为它的能量差最小，红色的是我们能看到的，所以一定是n等于。

麻省理工公开课 - 化学原理课程节选

but you have a prior engagement and you really must be going, you can say,

但是你已有约在先，你真的必须走了，你可以说，

I wish 课堂 - SpeakingMax英语口语达人

You can tell your partner that you must finish this project before you leave.

你可以告诉你的伙伴，你走之前必须完成这个项目。

Must 课堂 - SpeakingMax英语口语达人

An insurance company must hold the reserves; it can hold more and that's called the statutory surplus.

保险公司必须持有准备金,可以提取更多准备金,这叫做法定盈余

耶鲁公开课 - 金融市场课程节选

.. But McCain is, McCain wants to increase... What you are saying effectively is the next president must raise taxes in a massive way Because you are saying you can only cut taxes if you cut spending.

然而麦凯恩想要增加。,那照你的意思,下届政府必须大幅增税了，毫无悬念,因为你说一旦减税,就必须跟着精简开支。

斯坦福公开课 - 经济学课程节选

I must save some money so that I can go to university,

我必须存点钱，这样我才能上大学，

Must 实战 - SpeakingMax英语口语达人

Can you recommend some activities that we must do while we're here?

你能推荐一些我们在这里必须要尝试的娱乐活动吗？

有很多旅行者 - SpeakingMax英语口语达人

We'll give it a name, but by linking that T to that T, we can also figure out the same T must be exerted on this one by Newton's third law, because if this block is the only one that could be pulling this rope with T.

我们先给它命个名,把这个 T 和那个 T 联系起来,利用牛顿第三定律,我们可以知道这个 T 也一定作用在这个物体上,因为如果这个物体是唯一,受到绳子拉力 T 的物体

耶鲁公开课 - 基础物理课程节选

In order to attend, you must know the date and the time. You can ask your friend, "When is your wedding?"

为了能够出席，你必须知道具体的日期和时间，你可以问你的朋友，“When is your wedding？”

When 课堂 - SpeakingMax英语口语达人

The point is just if I can at least imagine the one thing without the other, they must in fact be two separate things.

我们要讨论的是,至少如果我可以想象,某物独立于另一物存在,那么它们就肯定彼此不同

耶鲁公开课 - 死亡课程节选