If all the money from land sales was given to the states, the federal government might not have enough money.

VOA: special.2009.02.05

So, that's a homogeneous system, one phase. You have to know if your system is an equilibrium system or not.

所以这是个均匀系统，只有一个相，你得知道你的系统,是不是个平衡系统。

麻省理工公开课 - 热力学与动力学课程节选

but if you explain it to your friend that you or she should not have or should have done something,

如果你想要向你的朋友解释，或者她应该做某事的时候，

I should have 课堂 - SpeakingMax英语口语达人

The researchers say many, if not all,people likely have these antibodies but do not always produce or use them efficiently.

VOA: special.2009.03.04

Sometimes it's easier actually not touch it to the metal, -- I should have- TA: It's hard to see if it's moving or not.

有时候它更容易不接触金属，我本应该-,助教：很难看到它是否移动了。

麻省理工公开课 - 化学原理课程节选

Insurers could not deny coverage to people who already have a condition, or cancel coverage if people get sick.

VOA: special.2009.09.12

So if you are in exile, then perhaps a more satisfying ending is to have Israel not in fact entering the land.

如果你正在经历放逐，那么也许一个更令人满意的结尾,是以色列人实际上并未进入应许之地。

耶鲁公开课 - 旧约导论课程节选

But if the person who won your heart does not love you, then you are sure to have a broken heart.

VOA: special.2010.07.18

If you're not with me,if you didn't have the same intuitions, then maybe you don't have a problem.

如果你跟我不一样，没有同样的直觉，那也许你没有什么问题。

耶鲁公开课 - 死亡课程节选

In fact,Mister Obama told the gathering that Michelle probably would not have dated him if they had not agreed on Stevie Wonder.

VOA: special.2009.03.13

Important lesson, so that there would be some predictability in the results and I would have some, if you will, smoke test for knowing whether or not I was getting, my code seemed to be working.

这很重要，因为这样我就可以预测,结果会是多少了，如果你愿意，我们可以做烟气试验,来看我的代码是否工作正常。

麻省理工公开课 - 计算机科学及编程导论课程节选

If your friend does not seem to understand how painful your broken heart is, you may ask her to have a heart.

VOA: special.2010.07.18

because you read the Bill of Rights, for example, The Declaration of Independence, citizens have a duty to put a new government if it is not serving well the people.

举个例子，如果你读《人权法案》,或者《独立宣言》,如果政府不够尽责,公民有权支持一个新的政府。

麻省理工公开课 - 媒体、教育、市场课程节选

Maybe even lots of snow. If you do not have to drive in it or remove it, snow can be very beautiful.

VOA: special.2009.01.26

regardless of whether I run or not, if some other candidate is elected other than me, then they're not going to have my ideal policies.

不论我是否参选,如果除了我以外的其他候选人获胜,那么他们将不会采用我的政治理念

耶鲁公开课 - 博弈论课程节选

But traditional guidelines say not to use tPA if more than three hours have passed after the first signs of a stroke.

VOA: special.2009.08.12

If you have any questions, anything that's not clear, if you agree or disagree with something, email me or email your TF and we'll always respond.

如果你有任何问题或不明白的地方，如果你同意或反对什么观点，请给我或助教写邮件,我们一定会回复的。

哈佛公开课 - 幸福课课程节选

She says many people wonder how the country's history would have been different if one gunshot on one evening had not happened.

VOA: special.2009.07.24

So to imply that now you can eat all you want, you have an issue to free ticket if you will, some people might consider not the right message.

假如说现在你可以吃任何你想吃的东西,这里面存在一个免费门票的问题,有些人对营销信息的理解并不正确

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The trees are pretty even if they have not yet reached their full colors in the fall.

VOA: special.2009.09.21

The answer is generally not because if you buy the stock before it goes ex-dividend, you get--you have to pay a higher price, but you get the dividend.

答案一般来说是不用,如果你买了股票,是在除息之前买的,你的买入价高,但能分到红

耶鲁公开课 - 金融市场课程节选

Well,I hope you do a good job,Colonel. If I do not, you will have my profound apologies.

VOA: special.2009.03.22

I was deciding between political science at the time and computer science because I have always been fascinated by cities and at some point want to maybe potentially go into government I'm still not quite sure if I have more effect there or more effect in programming.

我那时要在政治学和,计算机科学,中做出选择，因为,我一直为城市着迷,我潜意识里有些想去政府工作,我并不确定我以后在,政治上更有成就还是在编程上更有成就。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

But many more would have died if not for a tsunami warning from the Japanese Meteorological Agency.

VOA: special.2011.06.07

If you've ever visited parts of Indonesia--which I have not— and if you've ever visited parts of China--which I have not— I am told that you will hear this kind of music.

有人去过印尼么,我没有,有人去过中国吗,我还是没有,据说在那里会听到这种音乐

耶鲁公开课 - 聆听音乐课程节选

This gives them their taste. If they are harvested too early, they will not have enough sugar.

VOA: special.2009.02.24

if you really have some trouble with DVD then Ok, put it in and if I'm not back start it anyhow and I'll try very hard to be here in the meantime,could you make out the card

如果有什么问题的话,如果我没及时赶过来的话，下次把它先放一下,无论如何把它放了，我下次也尽量赶过来,啊，你看一下这个卡

麻省理工公开课 - 电影哲学课程节选

The study found that children also got less sleep if they did not have bedtime routines.

VOA: special.2010.06.09

If Skinner kept the focus on rats and pigeons and dogs, he would not have the impact that he did but he argued that you could extend all of these notions to humans and to human behavior.

如果斯金纳只是研究老鼠鸽子或是狗，他就不会拥有如此巨大的有影响力了,但他宣称，这些概念是可以应用到,人类以及人类行为中去的。

耶鲁公开课 - 心理学导论课程节选

A prudent man," he writes, "should always enter upon the paths beaten by great men and imitate those who have been most excellent, so that if his own virtue does not reach that far, " it at least is in the odor of it."

他写到：，“一位审慎的君子，应总是选择由伟人所开创的道路,并模仿那些,具有最优美德的人，如此一来若其自身的美德不及先人，至少仍能保有其风“

耶鲁公开课 - 政治哲学导论课程节选