APEC leaders said Sunday that it is unrealistic to expect a full and legally enforceable agreement to be negotiated by then.

VOA: special.2009.11.21

The exception is right there. It's an index error, that is it's trying to do something going beyond the range of what this thing could deal with.

但他事实上抛出一个异常，异常就在这里，这是一个下标错误,它是试图去取超出范围的元素造成的。

麻省理工公开课 - 计算机科学及编程导论课程节选

That is it's the Qur'an for Islam.

伊斯兰教的可兰经。

耶鲁公开课 - 新约课程节选

Today,the solution to the problem is so common that it is difficult to understand that there was a problem at all.

VOA: special.2010.07.14

But I don't think that it is very relevant if you think that it is better that a baby should die.

但我认为这与你的想法无关,无论你是否认为一个孩子的死亡是件好事。

普林斯顿公开课 - 人性课程节选

That is because it became a state in eighteen seventy-six, exactly one hundred years after the nation declared its independence.

VOA: special.2009.08.02

The picture of the world that would seem to emerge from this story is That it is a morally neutral place.

接着，故事中也出现了世界的模样,那是一个道德上中立的地方。

耶鲁公开课 - 旧约导论课程节选

Jane Goodall has said that it is often easy to feel upset about the destruction of the natural world.

VOA: special.2009.11.18

Gadamer says, and here again he's attacking historicism: The text that is understood historically is forced to abandon its claim that it is uttering something true.

伽达默尔在攻击历史相对主义时这样说道：,文本如果放在历史的角度理解,那么这样的理解肯定不是绝对正确的。

耶鲁公开课 - 文学理论导论课程节选

One belief is that it started when an English stableman committed suicide by hanging himself while standing on a pail,or bucket.

VOA: special.2011.06.05

Is that how important is it that we get control of that border and seal it, so to speak.

对于我们来说,控制或者是夺取这个关口，是不是很重要呢。

普林斯顿公开课 - 国际座谈会课程节选

Currently,the best explanation for the loss of methane is that it chemically reacts with dust in the atmosphere.

VOA: special.2009.12.30

And the reason that we use it is that it is incredibly accurate, and allows us to very, very quickly predict and to predict accurately, in most cases, what the electron configuration of molecules are going to be.

我们用它是因为它极为精确，并且能让我们非常非常快地预测,而且是准确地预测，大多数情况下，分子应该具有的电子排布。

麻省理工公开课 - 化学原理课程节选

Or,what better way is there to sell gasoline than to say that using it is like putting a tiger in your tank.

VOA: special.2009.11.08

This is boring. In fact, you can do some nice things to prove what is the class of functions you can compute with straight-line programs, and what you'd see if you did that is, it's not particularly interesting.

这很无聊，实际上，你可以通过做一些很有趣的事情,来证明你可以通过直线程序,来做很多功能，但是你也看到我们之前讲过的了，这不太有趣。

麻省理工公开课 - 计算机科学及编程导论课程节选

Another idea is that it could involve the foreign cells left in a woman's body after a pregnancy.

VOA: special.2010.06.15

It turns into something durable that will outlast them. So, the problem with art is in a sense that it is immortal.

那么，它让事物脱离它本身而,永存，那么，艺术的问题在于它的永恒。

耶鲁公开课 - 1945年后的美国小说课程节选

That is why it is hard to tell a powerful storm, Hurricane Andrew, caused severe damage to the area in nineteen ninety-two.

VOA: special.2009.06.30

We have a weight on the piston, and that weight is chosen so that p2 it acts as though p external is equal to p2.

让活塞上放一重物，让它的效果刚好,等同于外压强。

麻省理工公开课 - 热力学与动力学课程节选

That is,it is better to eat vitamin-rich foods to prevent disease instead of eating them to cure a disease after it has developed.

VOA: special.2009.04.21

The first and most obvious thing to say about the Republic is that it is a long book.

首先也是《理想国》,最明显的特征,就是其厚度。

耶鲁公开课 - 政治哲学导论课程节选

That means it is easier for planes with only two engines to strike a flock of birds and lose power in both engines.

VOA: special.2009.04.01

That is, it tends to be bigger and that is because less developed countries have less developed securities, regulation and laws, and traditions.

也可以说,银行体系势必会更加庞大,因为欠发达国家,没有完善的证券系统,法律法规和历史经验

耶鲁公开课 - 金融市场课程节选

However,the husband may decide that it is best to leave things alone and not create more problems.

VOA: special.2010.05.30

What about the fact that not only is it inevitable that I'm going to die, it's inevitable that we're all going to die.

以下这个事实,即不但是我会死不可避免，我们都会死这也是不可避免的。

耶鲁公开课 - 死亡课程节选

But she says the most important thing about jazz is that it is about right now.

VOA: special.2010.04.09

We now know what the scientific basis of that is, it involves activation of our immune system.

我们都知道这样做的科学依据,这牵涉到激活你的免疫系统

耶鲁公开课 - 生物医学工程探索课程节选

"And I feel like that's the real accomplishment for them, is that they saw it through.

VOA: special.2009.09.11

It's almost as if the entire point of a pastoral is that it is set in a world that neither the urbane poet nor the urbane reader has actually any real experience with.

似乎田园诗的全部意义就在于它的背景设在田园,而不管是都市诗人还是都市读者,都没有任何实际的田园经历。

耶鲁公开课 - 弥尔顿课程节选

But that doesn't mean that it is important or the "is", the fact that it is important doesn't mean we ought to do it.

但那不代表它是重要的，问题在于这个“是，它是重要的但不代表我们应该去做。

哈佛公开课 - 幸福课课程节选