An extremely low body temperature can cause the heart to beat so slowly that a pulse may be difficult to find.

VOA: special.2009.12.30

It is very difficult to find any effect of how parents talk to their kids on how their kids learn language, particularly when it comes to babies.

家长跟儿童的说话方式,并未对儿童如何学习语言,产生任何影响,尤其是在对待婴儿的时候

耶鲁公开课 - 心理学导论课程节选

Some people find that a psychologically difficult thing to accept, but I've believed that pretty much all my life, so I'm quite comfortable with it.

有些人会觉得心理上,很难接受这一点，但在我的人生中，我一直相信这一点，我也坦然接受这一点。

普林斯顿公开课 - 人性课程节选

The country had suffered a serious economic depression the year before, and jobs were difficult to find.

VOA: special.2009.05.28

If you go to the right region of an adult brain you might be able to find cells like this but it's more difficult.

如果你在一个成人大脑的正确区域找,你也许能找到这样的细胞,但会更困难一些

耶鲁公开课 - 生物医学工程探索课程节选

And even if I had enough money, I knew that such diamonds are very difficult to find.

VOA: special.2009.07.18

And then watch what happens to the prose style and the difference in tone: I find it most difficult to express with adequate force that flash, that shiver, that impact of passionate recognition.

然后看看那些散文风格,及语调发生的改变：,我发现要恰如其份地表现一刹那的那种颤栗，那种动了感情发现的碰撞，真是最为困难。

耶鲁公开课 - 1945年后的美国小说课程节选

Food and guns were difficult to find to keep the Confederate armies in the field.

VOA: special.2009.10.22

They find it very difficult to grasp the world as another person might see it.

他们很难从他人的角度出发来认识世界

耶鲁公开课 - 心理学导论课程节选

And the fluid replacement solutions can also be difficult to find.

VOA: special.2009.11.09

Who are they to us? We find it difficult to bewail their absence.

他们是谁？，我们发现很难为他们的离去悲叹。

耶鲁公开课 - 弥尔顿课程节选

The fluid replacement solutions can also be difficult to find.

VOA: special.2009.11.17

Most of us find that rather difficult thing to believe that the person could be constantly changing in this way without having any way at all to tell.

大多数人很难相信,人可以不断地,变化，而且是以这种,无法揣测的方式变化。

耶鲁公开课 - 死亡课程节选

In 1932, maps of some countries were difficult to find.

VOA: special.2009.01.14

or places miles away, maybe in Timbuktu or whatever, who find it difficult to get educational materials from the local university or whatever, can watch certain lectures from Yale on the web.

或者更遥远的国度,像廷巴克图,他们可能在当地大学,不容易得到这样的教育资源,他们就可以到耶鲁网站观看这些视频

耶鲁公开课 - 博弈论课程节选

It became difficult to find buffalo.

VOA: special.2010.04.08

And, in a rare moment of sort of personal self-reflection or self-reference, he notes somewhat drolly that the novelty of his ideas will make it difficult for them to find an audience.

虽然他很少对自己的思想,进行自我反思或自我参照，但他还是自嘲地写道,那些新奇的思想会让它们,很难找到读者。

耶鲁公开课 - 政治哲学导论课程节选

Jobs,though,were difficult to find.

VOA: special.2009.05.03

That's a complicated thing that accountants figure out and accountants find it difficult to define the earnings of a company, but they do something and they come up with a number.

会计们会计算这个复杂的问题,他们还会发现公司收益很难定义,但是他们会想办法,得出一个数字

耶鲁公开课 - 金融市场课程节选

This can make it difficult to find funding. Many entrepreneurs have to deal with a lot of initial rejection.

VOA: standard.2010.01.31

It's harder to find, they're more limited numbers, and in general, more difficult until eventually down this pathway you have fully differentiated cells, cells that are fully mature and performing the function of the mature organ.

不过找起来更困难,因为它们数量稀少而且通常很难定位,在分化的终末阶段,你可以看到完全分化的细胞,这些细胞完全成熟,在成熟的器官中发挥功能

耶鲁公开课 - 生物医学工程探索课程节选

The report also shows that it has become increasingly difficult to find new jobs, a conclusion that worries Congresswoman Carolyn Maloney, a New York Democrat and chairwoman of the committee.

VOA: standard.2009.04.03

You put a child on one side of the mountains and you ask him to draw it, and a four- or five-year-old can do it easily, but then you ask him to draw it as it would appear from the other side and children find this extraordinarily difficult.

你让孩子在模型的一边,要求他把自己看到的三山模型画出来,四五岁的儿童便能够轻易做到,但是,如果你要求儿童画出,从模型另一边看过去的样子,儿童就会觉得非常困难

耶鲁公开课 - 心理学导论课程节选

The parents find a way to pay for their endless medical expenses that requires them to make a very difficult moral decision.

VOA: special.2009.10.12

Officials would order all lights in a city turned off to make it difficult for enemy planes to find a target in the dark of night.

VOA: special.2009.11.15

Lee,however, would find it more difficult to replace his soldiers.

VOA: special.2009.10.15

Some women find it difficult or embarrassing to request a prescription from their doctors or to get the medication in time.

VOA: standard.2010.03.22

"All the academy members find it difficult to pick one sports person who is the best."

VOA: standard.2010.02.11

That means poor people find it difficult to buy healthful food.

VOA: standard.2010.07.02

But without real progress, political analysts and voters say the government will find it difficult to convince people like Pan, who says she wants to vote for a leader who responds to her needs.

VOA: standard.2010.03.24