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

I should be able to do nice bell-shaped curves, but it's harder than it looks standing up here; so that's your bell-shaped curve.

我还是挺擅长画钟型曲线的,但站着画真的不太容易,这就是钟型曲线

耶鲁公开课 - 金融市场课程节选

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

That sign languages may be full-blown languages but they just take--they're just harder to learn because the brain and the body have adapted for speech.

手语或许是成熟的语言,但它们更难学,因为大脑和身体已经适应了口语

耶鲁公开课 - 心理学导论课程节选

But the head of UNICEF, Anthony Lake,says: "Unless we all work harder, there may still be fifty-six million children out of school in two thousand fifteen."

VOA: special.2010.05.20

You all could still do that if you decide too, but it's going to be harder for you than if you would have started when you were ten, so you're losing some potential around - along the way.

如果你想的话也许还可以,但会比起你从十岁开始努力,会更困难一些,因此你们在成长的路上失去了一些潜能

耶鲁公开课 - 生物医学工程探索课程节选

He said,"AIDS killed my body, but racism is harder to bear.

VOA: special.2010.02.07

Suppose now--harder to imagine, but let's try it-- suppose now that you are an indignant angel and you're playing against, and you know this, you're playing against an evil git.

假设你是一个愤怒天使,我知道这个对你们来说很难,但你现在知道你要和,一个自私鬼博弈

耶鲁公开课 - 博弈论课程节选

But the recession has been harder on men.

VOA: special.2009.11.20

You have to know where the vowels are supposed to go, and that makes it harder to learn how to read, but when you have the vowel sounds it's easier and the Greeks made that contribution.

你必须知道这些元音都应该加在哪,这使的学习阅读变得更加困难,但是如果填入元音,那么就会简单点,而希腊人在这方面做出了贡献

耶鲁公开课 - 古希腊历史简介课程节选

He would try to explain it this way when students asked for a top grade just for studying hard in chemistry class: What if a baseball player came to spring training and worked harder than all the others, but still could not play well.

VOA: special.2009.03.12

And then here, the exams and papers are hard, I guess. but I guess harder for international students

在这里，考试和论文都难，我觉得。但是我觉得对国际学生来说更难，

来自西班牙的留学生 - SpeakingMax英语口语达人

Reid said he is always looking for Republicans to work with, but added that they are getting harder and harder to find.

VOA: standard.2009.10.26

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 once these opportunities are discovered, it will be harder and harder to detect again, because opportunities get arbitraged out of the market.

VOA: standard.2010.08.05

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

But what Carlisle did was much harder. Not many of us have the restraint to do that.

VOA: standard.other

I take it that we all agree that when we attempt to run the Cartesian argument in terms of the Morning Star and the Evening Star, it fails. But it's harder to say what went wrong?

我想大家都同意,当我们试图把卡氏论证,用到晨星和昏星的例子上来时,它行不通了,但是很难说我们哪里错了

耶鲁公开课 - 死亡课程节选

For many people trying to shed a few kilograms, it's hard enough to lose the weight, but many experts say it's even harder to keep the weight off.

VOA: standard.2010.07.30

In 2006--I mentioned this before -in 2006, the SEC proposed raising the definition to make it harder to be an accredited investor, but they haven't done that yet; so, it remains at one million dollars to do it.

我之前讲过,2006年美国证券交易委员会曾提议,抬高可信投资者的门槛,但他们仍未付诸实施,所以现在的门槛仍为一百万美元

耶鲁公开课 - 金融市场课程节选

But selling the proposed budget on Capitol Hill became harder after Friday's report from the Congressional Budget Office, which projects significantly higher budget deficits than the administration estimates over the next decade, adding trillions of dollars to the national debt.

VOA: standard.2009.03.22

But Roger Bannister continued to train and work hard, not harder than the rest of the runners, but as hard as the top runners in the world.

但Roger，Bannister坚持苦练，不比别的跑手练得更苦，但和世上别的跑手一样苦练。

哈佛公开课 - 幸福课课程节选

"But it is also a privilege. Because it is moments like these that force us to try harder, to dig deeper, to discover gifts we never knew we had -- to find the greatness that lie within each of us."

VOA: standard.2009.05.14

but it just makes it a lot harder on the students

但是这对学生就更难了

热情的教授 - SpeakingMax英语口语达人

"You know, we're seeing a bit of a change in tide as things get better, but we certainly felt it for a little bit, but as we're all doing, we're tightening the belts and working harder to find those other dollars."

VOA: standard.2010.02.21

At any rate, I don't know for certainty that I'm a harder grader, but I believe that it's the case based on reactions I get when I give the speech that I'm about to give.

不管怎么，虽然不是特确定我评分严格，但相信应该就是这样,根据我每次说这些话时得到的反应来说。

耶鲁公开课 - 死亡课程节选