"I think it's going to make credit harder for the American people to get, clearly harder for businesses to get."

VOA: special.2010.07.23

So I went back to Engineering and told them, "OK, guys, we need to work harder. And I'm not under CEO.

于是我跟工程师团队说到，大家还要加把劲。

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

I heard that it's getting harder to get a job in the United States. How about the students at MIT?

我听说在美国找工作变得更困难。麻省理工学院的学生的情况如何？

就业很难 - SpeakingMax英语口语达人

For example, your body reacts to stressful situations by raising your blood pressure and making your heart work harder.

VOA: special.2009.03.24

You don't get the more modest conclusion invisible things can't be destroyed or it's a whole lot harder to destroy them.

不是得出个更谦虚的结论,无形的东西不会毁灭或者,要毁灭它是不容易的。

耶鲁公开课 - 死亡课程节选

Much harder,of course, is changing a system that let companies take the risks that led to the current financial crisis.

VOA: special.2009.03.20

Because if they work any harder than that, then the other person is just going to slack off instead.

因为我们知道如果自己超额完成工作,其他人就可以少做点工作了

耶鲁公开课 - 博弈论课程节选

The idea was that if the public knew what a criminal looked like, it would be harder for that person to hide.

VOA: special.2010.05.05

To some degree, it's harder to imagine the worst thing than to statistically sort of figure out the middle band.

一定程度上，预测最坏的结果,要比以统计的方式预测出中间值更为艰难。

耶鲁公开课 - 金融市场课程节选

However,this is more difficult because it is harder to control the diets of people and because they live longer than other animals.

VOA: special.2009.09.01

It's harder than you think, right, but that's the kind of thing that musicians, particularly percussion players, have to be able to execute.

比你想的要困难得多,但这就是音乐家,尤其是打击乐手所必须具备的能力

耶鲁公开课 - 聆听音乐课程节选

But the object that struck Jupiter in July is estimated to have been much smaller and harder to see than comet Shoemaker-Levy.

VOA: special.2009.08.25

It does appear that it's harder to lose the weight below the waist, but there is some mixed research on that as well.

但腰部以下的脂肪似乎更难减掉,关于这点也有一些相应的研究

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

That can have a big effect on their behavior, helping them work harder and longer in therapy sessions.

VOA: special.2009.12.17

Russian kids sucked harder to hear Russian than they did to French.

相较于听到法语,俄罗斯的儿童则在听到俄语时,会更加用力的吮吸

耶鲁公开课 - 心理学导论课程节选

Hannigton Segarunaya, national youth president of the Ugandan Red Cross Society, says the visit made him want to work harder to help people.

VOA: special.2009.07.01

It was, in some respects, for me anyway, it was harder than the immediate aftermath of 911, because 911 felt like an discrim event, like there was an attack, we recovered, there was a response.

就我个人而言，在某些方面，它比911后果还要严重，因为911像个能够辨别分析的事件，出现了一次袭击，我们恢复过来，我们有应对措施。

普林斯顿公开课 - 国际座谈会课程节选

She also opposed legislation that would have made it harder for blacks and Latin Americans to vote.

VOA: special.2010.05.09

One reason it's been harder to identify stem cells is that they're so rare; the other reason is that it's hard to identify the characteristics of them and it's taken many years to work this out.

干细胞难以识别的原因之一是,这些细胞很少,另一个原因就是,干细胞的特征性蛋白难以识别,我们花了好多年去解决这个问题

耶鲁公开课 - 生物医学工程探索课程节选

As temperatures rise in Napa, producers may find it harder to produce wine of the same quality.

VOA: special.2009.04.22

I find that even ten minutes to start with or even five minutes to start with is like a completely legitimate time, time well spent, just breathing, even with eyes open, I think it's harder when with eyes open, maybe that's something you lead up to.

从十分钟开始,甚至是五分钟,这段时间合情合理，真正被利用了，只需呼吸，甚至可以睁开眼，睁着眼睛会增加难度，你也需要为之努力。

普林斯顿公开课 - 人性课程节选

That risk of default can make it harder and costlier for them to borrow more money.

VOA: special.2010.11.19

A thousand economists, from leading universities across the country sign a public appeal to congressman and president, not to pass this bill, that it would not do what they said it would do, it would not reduce unemployment, it would in fact lead to retaliation it would make it harder for Americans to sell goods to other countries.

但有数千位经济学家，来自于全国各大院校,向国会和总统公开发出呼吁，不要通过限制进口法案，法案不会奏效，法案不会减少失业，事实上会招致报复,会让美国更难,同别国做交易。

斯坦福公开课 - 经济学课程节选

Jimmy Cliff and his music starred in the nineteen seventy-two Jamaican film, "The Harder They Come."

VOA: special.2010.03.19

So it's harder and... But I mean, exams themselves are not much harder than what I expected them to be.

所以这难一点……但是考试本身没有比我想象的难多少。

来自西班牙的留学生 - SpeakingMax英语口语达人

"The music here is more complicated and harder, but I think it's partly because it's also with woodwinds and brass, basically with a band.

VOA: special.2010.06.21

Correctness just doesn't do what it's supposed to do but then also design and design is one of those things it's a little harder to put your finger on initially, but it really is something to bear in mind especially toward terms end when you tackle your own final projects.

正确性“，就是有没有做应该做事情,然后是“设计“,刚开始时，“设计“相对来说比较难一点,但是这是直到这个学期末,都要记住的东西,当你处理的自己的最终方案时。

哈佛公开课 - 计算机科学课程节选

But lower property values and tighter lending requirements mean a harder time getting new loans.

VOA: special.2009.09.04

So if you don't know that then, of course,you have to work harder than other people.

如果你还不知道这些,那你当然要比别人花更多功夫了

耶鲁公开课 - 基础物理课程节选

I actually thought it was hard to understand, just what was happening, the action part of the story. It might have been that I read it too quickly. Uh huh. Harder than "Menelaiad" to understand? No.

事实上，我认为它很难理解，就是到底发生了什么，即故事中的动作部分，也可能是我读得太快的缘故,所以不太理解罢，比《梅尼洛斯》更难懂吗，不是的。

耶鲁公开课 - 1945年后的美国小说课程节选