This is a common problem for millions of children around the world and not just at school, but also at home.

VOA: special.2009.12.21

And, we knew that if we know the crystal structure we can get the Madelung constant, not a problem.

我们都知道只要有了晶体结构,就能知道马德隆常数。

麻省理工公开课 - 固态化学导论课程节选

everyone is more, 99% of the people are 22 or older, and so it's not a problem.

9%的人都超过22岁，所以这不是一个问题。

关于宿舍制度 - SpeakingMax英语口语达人

The problem is that "lie" also means to not tell the truth, as in "I lied to my mother."

VOA: special.2010.02.11

Now, in practice, this is not the only problem facing two firms who are trying to produce the monopoly output.

实际上 这并非两个想维持垄断产量的,企业需要面对的唯一问题

耶鲁公开课 - 博弈论课程节选

She says government has to be involved in requiring clear language because the marketplace has not dealt with the problem.

VOA: special.2010.04.30

Now that's not a problem for the body view, because on the body view, the question is "it's the same body."

这对于肉体论而言并不是个问题，因为肉体论，只看重，是否是同样的肉体“

耶鲁公开课 - 死亡课程节选

In Washington, Health and Human Services Secretary Kathleen Sebelius said the problem was not getting enough supplies to Haiti.

VOA: special.2010.02.01

Then the problem was that the price relative price of those two was not really fixed by the government.

然后，问题就在于价格,这两种货币的相对价格,没有被政府统。

耶鲁公开课 - 金融市场课程节选

But he did not know what the problem was. The other man took the money and started away.

VOA: special.2009.08.29

So as you can see, as we escalate the problem difficulty, the difference between the good method and the not quite as good method gets bigger and bigger and bigger.

如你所见，当我们处理更复杂的,问题的时候，优良的算法,和并不那么好的算法之间的,差异会变的越来越大，这一点很重要。

麻省理工公开课 - 计算机科学及编程导论课程节选

Only two areas did not have an overfishing problem in either the new study or the earlier one.

VOA: special.2009.09.08

And so if you choose to elect the hacker edition of this week's problem set the challenge will be to figure out not only how to implement the game but how to implement a solver for the game.

因此，如果你选择这周的应用题目为升级版,那么你将面临的挑战,不仅是如何实现这个游戏，而且,要实现此游戏的解决方法。

哈佛公开课 - 计算机科学课程节选

The lack of snow will not be a problem for events being held at the ski area in the city of Whistler.

VOA: special.2010.02.10

And this is the same periodic table that you're going to get in your exams, so it's good to practice doing your problem-sets with that periodic table so you're not relying on having the double check right there of seeing what the electron configuration is.

这也是你们考试时会用到的相同的表,这样你们就不会，所以使用周期表来做问题集,是很好的练习,这样你们就,不会依赖于再次确认,电子构型是什么了。

麻省理工公开课 - 化学原理课程节选

for it was not the old man who was a problem for me, but his Evil Eye.

VOA: special.2009.05.16

The Greeks, as far as I know, did not allow anybody to be left handed in a phalanx; think about the problem.

希腊人,据我所知,在方阵里中不允许有左撇子,思考下这个问题

耶鲁公开课 - 古希腊历史简介课程节选

She could not solve the problem until she got new equipment and discovered new techniques of photography.

VOA: special.2009.05.10

That's, in turn, because this guy's being pushed by the 10 Newtons, but that's not your problem.

反过来,因为这个物体被 10 牛的力推着,但和你没有关系

耶鲁公开课 - 基础物理课程节选

But there is no final bill. And the Democrats have a new problem hey had not expected.

VOA: special.2010.01.23

The problem was we can tell historically that these texts were not written by apostles.

问题是，根据史实我们可以发现,这些书籍并非由使徒所写。

耶鲁公开课 - 新约课程节选

Adding to the problem, poachers today are more skilled at killing rhinos, and not only with guns.

VOA: special.2009.12.14

If it's not clear, the problem is going to be impossible to solve.

问题也就不可能，得到解决。

麻省理工公开课 - 热力学与动力学课程节选

She told the agency's Executive Board on Monday that the level of action should not be governed by the size of a problem.

VOA: special.2011.01.19

So, if you have panic attacks, say, it's true that drugs might make the panic attacks go away, but the panic attacks are actually not your real problem.

比如说，如果你患上了恐慌症，或许药物确实能够治疗恐慌症的症状，但是恐慌症的症状却并不是你真正的问题。

耶鲁公开课 - 心理学导论课程节选

But there was a problem. The areas are not even connected to Kenya's electric power supply.

VOA: special.2009.02.16

Now the problem with that is a problem I mentioned before, that most human genes are not just a straight sequence from beginning to end of the protein that you're interested in.

但现在的问题,是我之前提到过的,大多数人类基因不是一个连续的序列,从头到尾都对应你想要的蛋白质

耶鲁公开课 - 生物医学工程探索课程节选

But it was not until nineteen ninety-three that the problem was completely solved using corrective mirrors.

VOA: special.2009.09.30

So you see the problem for consciousness now is not just a single problem.

所以大家现在可以看到意识的问题,并不是一个的问题。

耶鲁公开课 - 文学理论导论课程节选

Or enforcement is the case, enforcement is the problem, but it's not the answer.

或者说，我们的确在实施它，但这种强制性的实施并非解决办法。

普林斯顿公开课 - 人性课程节选