These problems may appear and then disappear, sometimes resulting in long periods when there are no problems at all.

VOA: special.2009.01.06

The problems that Frost's poetry poses for us as readers are not problems of reference. They can't be solved by footnotes.

他的诗歌给我们的困难,不是参考的问题，它们不能就用脚注解决。

耶鲁公开课 - 现代诗歌课程节选

because then you can solve new problems on midterms and what not if you understand the conceptual part.

因为这样你可以解决中期的新的问题，如果你不理解的话，就不好说了。

我的梦想是百万富翁 - SpeakingMax英语口语达人

This is especially true if they result from drugs,infection, sight or hearing problems, head injury,and heart or lung problems.

VOA: special.2009.09.15

The notion here is that you can get a globally optimal solution from locally optimal solutions to sub-problems.

这里的概念是你可以通过,子问题的局部最优方案,得到全局优化解决方案。

麻省理工公开课 - 计算机科学及编程导论课程节选

We also will present evidence of a suspected link between tobacco smoke and behavioral problems in boys with asthma.

VOA: special.2009.01.13

Therefore, we have the chance to innovate and to solve those problems. So, I think there are hopes for that.

因此，我们有机会进行创新来解决这些问题,那就是希望之所在。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

Kristen Iversen says one of their major problems was that Brown was socially progressive and her husband was not.

VOA: special.2010.03.08

Now I've already suggested the problems that arise when you consider this term even in and of itself.

我已经暗示到,当你甚至在这个东西内部和自身考虑时出现的问题。

耶鲁公开课 - 文学理论导论课程节选

"There were severe weather problems, not just in Russia but also in some of the other former Soviet Union countries."

VOA: special.2010.12.07

You're hiding something from yourself, and once you know what's going on to deeper phenomena your problems will go away.

这些冲突被你压抑起来，一旦你理解了更深层次的冲突究竟是什么,你的问题便会得到解决。

耶鲁公开课 - 心理学导论课程节选

She says many times the school nurse is the first one to bring health problems to the attention of parents.

VOA: special.2009.08.13

In American history our reform crusades have usually had to do with one of several objects or purposes or problems.

在美国历史上我们为理想而进行的改革,通常与如下几个目的,或意图,或者问题之一有关联

耶鲁公开课 - 美国内战与重建课程节选

Yet the plant is part of a group called Digitalis that is used in medicine to treat heart problems.

VOA: special.2009.08.25

Because he was warning Congress that there was problems down the roads, especially with Fannie Mae and Freddie Mac.

因为他之前就向国会发出警告,说现行做法存在问题，特别是房地美和房利美。

斯坦福公开课 - 经济学课程节选

And that's probably the simplest of all of them." The students first listed the problems in order of difficulty.

VOA: special.2010.03.11

I have various -there have been lots of banking problems in the world and let me just mention some.

我有很多...,目前全球银行业存在很多问题,我来讲其中的一部分

耶鲁公开课 - 金融市场课程节选

Her speech gave a message of hope to people living in areas affected by drought, high unemployment and housing problems.

VOA: special.2009.06.05

His memory has failed him and, given the general importance that I'm attributing to problems of remembering and forgetting, I think it's safe to assume that something important is going on here.

他的记忆背叛了他并且让我在这里提出的,关于记忆与遗忘的问题变得重要起来，我想假设这里有某种重要的事情发生了并不为过。

耶鲁公开课 - 弥尔顿课程节选

Though she never ran for office, she spent her life energetically working to improve the lives of people with developmental problems.

VOA: special.2009.08.23

Occasionally, you'll find you need to cancel out units, because, of course, you're always doing unit analysis as you solve your problems, and sometimes you'll need to convert joules to kilogram meters square per second squared.

偶然地，你会发现需要消除单位，因为在解题时,经常要做单位分析，所以有时候需要把,焦耳换做,一千克乘以米的平方除以秒的平方。

麻省理工公开课 - 化学原理课程节选

Lake Champlain also has the same kinds of environmental problems, including pollution and nonnative sea life, as the Great Lakes.

VOA: special.2009.01.05

Others point to all the problems: the anachronisms, the general lack of specificity as a sign that these are composed quite late.

其他人则提出了各种问题：,时代特色，表述不够具体,由此推断这些创作得比较晚。

耶鲁公开课 - 旧约导论课程节选

Mr.Loughner did not have a record of crimes or mental problems that would have prevented him from buying a gun.

VOA: special.2011.01.15

They're usually addressed to groups of people, and they deal with sort of philosophical sounding issues, and they give advice on group problems.

通常是写给一群人的，讨论哲学问题，给团体问题提出一些建议。

耶鲁公开课 - 新约课程节选

She wrote that women have the major role in one group in New Guinea without causing any special problems.

VOA: special.2010.01.17

All that Simmias needs to cause problems for Socrates' argument is the claim that harmony is invisible and harmony can be destroyed.

西米亚斯为苏格拉底的论证,带来问题的只需要是,和声是无形的,但是可以毁灭。

耶鲁公开课 - 死亡课程节选

The conference centered on three main problems to getting and keeping girls in school: violence,poverty and poor quality education.

VOA: special.2010.05.20

All right, so unlike the other game, the two examples of coordination games we saw so far were really pure coordination problems.

没错,这和之前的博弈不同,目前为止我们看到的前两个案例,是纯粹的协调博弈

耶鲁公开课 - 博弈论课程节选

The sense of values we have, the things that we get excited about are different, and the problems may be more difficult.

我们的价值体系,我们的兴趣范围都是和你们不一样的,这些问题可能会更难

耶鲁公开课 - 基础物理课程节选