He said the United States must build up its sea power,too, if it wanted to be a great nation.

VOA: special.2010.07.08

If there is atmosphere in the passage I'm about to quote from Macbeth, it must be atmosphere of a certain kind and there for a certain reason.

如果下面这篇《麦克白》里的选段有所谓的“气氛“,那这种气氛一定因为某种原因以某种形式存在着。

耶鲁公开课 - 文学理论导论课程节选

Oh really? I imagine that it must be very difficult to drive in a big city like New York.

是吗？在大城市开车肯定会比较困难，比如在纽约。

Do you ever实战 - SpeakingMax英语口语达人

What a feeling it must be to win all of the money at a gambling table!

VOA: special.2009.10.11

Let's search to see though now if a million is in this list, or 10 million, whichever way I did this it must be a million, right?

不管我选哪个，数都挺大的对不对？,用嘴基本的方法，噢，花的时间有点长,好，而用二分法呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

To save lives, a tsunami must be recognized as such before it can reach land.

VOA: special.2009.03.17

It must be a tie for everybody, so I'll get 50% of the vote.

两人平局,各得50%

耶鲁公开课 - 博弈论课程节选

Some word experts say the expression to frame someone comes from the way wood must be fitted closely around a painting or photograph to frame it.

VOA: special.2010.02.21

But it's a good story, Joule decided that there must be a direct relationship between work and heat.

所以说，这只是一个不错的故事而已，焦耳认为功和热之间,一定具有某种直接的联系。

麻省理工公开课 - 热力学与动力学课程节选

The more I thought of it the more I realized that any hole in the ground that could house such a gigantic army of bats must be a whale of a big cave .

VOA: special.2009.12.07

And if it is going to be a standing wave then this must be an integral number of wavelengths.

如果这有个驻波的话,那么周长就是个整数。

麻省理工公开课 - 固态化学导论课程节选

"The more I thought of it the more I realized that any hole in the ground that could house such a gigantic army of bats must be a whale of a big cave ...

VOA: special.2011.04.11

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

It is a true bipartisan effort. Opposition Republican Lindsey Graham of South Carolina says something must be done.

VOA: standard.2010.03.23

If then You slay this people to a man, the nations who have heard Your fame will say, 'It must be because the Lord was powerless to bring that people into the land He had promised them on oath that He slaughtered them in the wilderness.

如今你若把这些人杀了，那听到你名声的国家会说,耶和华因为不能把这些人领进,向他们起誓的应许之地,所以在旷野中把他们杀了。

耶鲁公开课 - 旧约导论课程节选

But she cautions that it must be implemented in a manner in which nobody is left out.

VOA: standard.2009.09.24

It's kind of--there must be something in cooking like that -use cornstarch or something, a filler -I don't know--just to make--give something body.

估计和烹饪的道理一样,用淀粉或某种填充物,我也不清楚,反正是进行塑形

耶鲁公开课 - 聆听音乐课程节选

In it,he says he would never boycott his trial, that there must be a fair solution.

VOA: standard.2009.10.26

If you want to have high level of creativity, it's a must you have to be depressed.

如果你想拥有更高水平的创造力，必须承受抑郁。

哈佛公开课 - 幸福课课程节选

Columnist David Ignatius agrees with the president's move, saying Pakistan is a key factor in the new strategy,and the pressure on it must be increased.

VOA: standard.2009.12.06

So I think it must be is this a process?

所以我想这是不是一个发展的历程？

普林斯顿公开课 - 人性课程节选

It is a necessity. He believes that the first priority of any climate bill enacted by Congress must be to put a cap on global warming gases.

VOA: standard.2010.06.14

It must be small enough to be governed by a common language of justice.

它必需小到,能由共同的正义语言所统治。

耶鲁公开课 - 政治哲学导论课程节选

and most recently,"Invictus." If Kyle's latest release, "Metropolitain",has a breezy, "Miles Davis" quality to it, partial credit must be paid to co-producer Erin Davis, son of the legendary jazz trumpeter.

VOA: standard.2010.04.16

It was the idea that a gentleman must be honest.

他们认为绅士就应该诚实

耶鲁公开课 - 美国内战与重建课程节选

Meanwhile on a trip to Chile, British Prime Minister Gordon Brown said it is easy to be cynical about the summit, but he remains optimistic a meaningful outcome can and must be achieved.

VOA: standard.2009.03.29

So it must be a mystery.

这就证明了死亡的神秘。

耶鲁公开课 - 死亡课程节选

Foreign Secretary Miliband says for Britain,the new government in Kabul must be credible and it must have a clear view of Afghanistan's future regarding its security, its ability to achieve political reconciliation and its ability to build its economy.

VOA: standard.2009.09.11

And what de Broglie said is well, if it's true that light, which has a wavelength can have momentum, then it must also be true that matter, which has momentum, also has a wavelength.

德布罗意说的是，如果光具有波长和动量是对的,那么物质具有动量和波长,也一定是对的。

麻省理工公开课 - 化学原理课程节选

But there's a theoretical framework, and it will catch up with the French monarchs, among others, later-- that the ruler must be a father, a benevolent figure.

不过,有一种理论框架,使法国的君主终自食恶果,这种理论认为统治者必是父亲一样善良的人

耶鲁公开课 - 欧洲文明课程节选