"Malawi is a landlocked state, it is one of the ones that we tend to worry most about, and yet it has demonstrated that when you focus attention on a problem you can make progress."

VOA: special.2010.04.26

If you've got a problem that has units associated with it, do the exercise of carrying the units through because, guess what?

如果你做到一个跟单位有关的题目，请你在做题目的时候密切注意它，因为，猜猜是什么？

麻省理工公开课 - 固态化学导论课程节选

So let's actually let you try another example of solving a problem that has to do with one of the spectrums.

下面请大家来看一下另一个例子,这次是一个需要大家解决的关于光谱的问题。

麻省理工公开课 - 化学原理课程节选

"Let's not forget that he has a tremendous corruption problem, not knowing who to trust within his own ranks at times."

VOA: standard.2009.12.18

That kind of problem tends to arise because they're using a language or a computer that only has finite precision and so there are rounding errors.

这类问题已经日趋严重了,由于他们使用的语言或电脑,都是精度有限的,因此存在这样的问题。

哈佛公开课 - 计算机科学课程节选

He says he has no doubt that this will be a great World Cup and there will be no problem with security.

VOA: standard.2010.01.22

I think that there's a problem here with that we're assuming that a person has self possession when they live in a society.

我觉得这样的假定是有问题的,假定一个人生活在社会中,也能完全拥有自主权。

耶鲁公开课 - 公正课程节选

Everyone understands that it is a national problem and something has to be done about that,".

VOA: standard.2009.10.15

The problem is that he has a-- these people have very tight schedules and he's involved in various takeovers and things right now.

问题是他的日程,华尔街的人日程都很紧张,他手头有好几桩收购案

耶鲁公开课 - 金融市场课程节选

"This is about every family, every business and every taxpayer who continues to shoulder the burden of a problem that Washington has failed to solve for decades.

VOA: standard.2009.07.23

The same problem is with organ transplantation is that the recipient has to be matched to the donor and so that's a problem.

和器官移植中的问题一样,受体需要与供体匹配,这就是问题所在

耶鲁公开课 - 生物医学工程探索课程节选

you still have the problem of an armed group, mainly Hezbollah, that runs a separate foreign policy and that has carefully built a state within a state for the last thirty years now.

VOA: standard.2009.09.24

And you also have classes that will give you an insight into, someone is coming to see you, who has an alcohol problem, a drug abuse problem, things you will engage in daily activities, boyfriend girlfriend problems, having trouble in class.

和其他课程，比如,有一个人来找你咨询，他有酗酒或者是吸毒问题，或者其他会在日常生活中遇到的问题，男友女友的问题，课堂上的问题等等。

普林斯顿公开课 - 人性课程节选

"I do not have a problem and I do not know anybody who has a problem. But the 'boogey man' Obama is trying to state that we have a problem, and he wants to tax us,"

VOA: standard.2009.09.02

Milton was always wrestling with the problem of vocation in all of its meanings, and the problem of what a calling actually is and how one actually knows one has a calling is a problem that pulsates somewhere beneath most of the lines of poetry that Milton writes.

弥尔顿经常纠结于这两个,含义，以及到底什么是神的招唤,还有人们是怎么知道他被召唤了,这些问题反复出现在,弥尔顿的诗句中。

耶鲁公开课 - 弥尔顿课程节选

Problem is here, that Player II has a continuum of strategies and trying to draw all possible probabilities over an infinite number of objects on the board is more than my drawing can do. Too hard.

现在问题是,参与人II的策略是连续的,想要把无限可能性的概率,做成图都画在黑板上,是不可能的了

耶鲁公开课 - 博弈论课程节选

So problem set 3 has a little taste of precisely that approach.

可见，习题集3中有点,这样的意味。

哈佛公开课 - 计算机科学课程节选

Again, that is a problem that lenders have that the company that's borrowing the money has this unfortunate incentive, at least at certain times, to take excessive risks because the debtors will end up bearing the losses.

这便是贷方遇到的又一问题,即借款公司可能会,抱有此种不良动机,至少在特定情况下会过分地追求风险,这样最终蒙受损失的将是债务人

耶鲁公开课 - 金融市场课程节选