Experts say it will be hard to find a nominee with as much experience in both health issues and politics.

VOA: special.2009.02.06

It might be hard to mesh this with the conception in which all actions are the result of neurochemical physical processes.

将上述事情,与所有的行为,都是神经化学生理过程的结果,这样的概念联系在一起是有些困难的

耶鲁公开课 - 心理学导论课程节选

So I think it would be hard to plagiarize

所以我觉得很难抄袭，

抄袭是很严重的问题 - SpeakingMax英语口语达人

The group says it could be hard to stop experimental organisms from entering the natural environment.

VOA: special.2010.07.20

And finally, it might be hard to mesh the mechanistic notion of the mind with the idea that people have spiritual value.

最后,将心理的机械论观点,与人类拥有精神价值的观点,相联系也是非常困难的

耶鲁公开课 - 心理学导论课程节选

It can be hard to treat. Breakthrough pain is a pain that strikes suddenly.

VOA: special.2009.02.10

Now if you're not in a kitchen it's going to be hard to measure a cup, or an ounce, or things like that so you'll have to be estimating.

如果你不在厨房,很难用杯,盎司,或其他单位来度量,因此需要自己来估计

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

When farmers and wild animals share land, conflicts can be hard to prevent.

VOA: special.2010.07.27

d be hard to tell.

是，她很难辨别。，No，，she‘

普林斯顿公开课 - 人性课程节选

Brown streak can be hard to identify in the field.

VOA: special.2010.06.08

I think so. But video phone has been very hard to achieve. It's either been to be expensive, or too crowded, or can we use the internet to finally introduce video phone and this is different from video on-demand.

我也这么认为，但视频电话要成功很困难,它要么很贵，要么很拥堵，或者我们是否可以使用互联网引入视频电话,这与随需视频是不同的。

麻省理工公开课 - 媒体、教育、市场课程节选

Sometimes,financial news can be hard to understand.

VOA: special.2010.04.30

and democratic country. And then in the sense it's hard to imagine that there will not be a reaction to the inequitable growth process.

不管这个国家是否是民主制,如果放任不平等性经济增长,后果将难以想像。

普林斯顿公开课 - 国际座谈会课程节选

"When you are going three miles a minute, it can be hard to clearly define that."

VOA: standard.2010.07.05

The poet Wallace Stevens puts it beautifully when he says that poetry should make the visible a little hard to see; in other words it should be a defamiliarizing of that which has become too familiar.

诗人华莱士，史蒂文斯在解释这点时说得很漂亮,他说，诗应给能见之物涂上一点朦胧的色彩，换句话说,诗应将熟悉的事物陌生化。

耶鲁公开课 - 文学理论导论课程节选

But that may be hard to do ince primary care physicians earn much less than specialists.

VOA: standard.2010.05.14

But notice that in terms of the contents of the life, at least the local contents, ? it's a bit hard to see why that would be the case, right?

但是请注意在生活内容方面，至少是局部的生活内容，有点难理解为什么会这样，对吧？

耶鲁公开课 - 死亡课程节选

Jack London's many stories truthfully explained just how hard it was to be a gold seeker in eighteen ninety-seven.

VOA: special.2009.02.11

and they haven't really thought long and hard about whether they want to be a lawyer.

其实，关于将来愿不愿意当律师，他们自己也没有仔细考虑过。

拿全额奖学金 - SpeakingMax英语口语达人

Then,a hard cast may be put around the area of the break to hold the bone in place while it heals.

VOA: special.2009.02.04

So it's hard not to be in a, you know, good mood here,

所以在这里真的很难……你知道……很难心情不好。

加州的天气 - SpeakingMax英语口语达人

To be successful, a person in business works hard and tries to get down to brass tacks.

VOA: special.2010.05.16

Why has it been so hard and why does it continue to be difficult to identify these pluripotent cells within tissues?

为什么会那么难呢,为什么在组织中识别多能干细胞,始终困难重重呢

耶鲁公开课 - 生物医学工程探索课程节选

And he offers this advice once you have chosen the record you want to set: Train hard.Plan ahead.Be patient -- don't give up.

VOA: special.2011.05.16

If somewhere later on in the code it shifts to string, I might not be manipulating that and getting actual values out, but not what I wanted, and it's going to be really hard for me to chase it back.

然后后面的一些代码,把变量类型变为了字符串，我可能不会通过实际操作,去取得实际的变量的类型，但是这并不是我想要的类型,而且对我来说把类型，变回去也很困难。

麻省理工公开课 - 计算机科学及编程导论课程节选

By the time she was seventeen, Marilyn was trying very hard to be a movie actress.

VOA: special.2009.12.06

RAM You probably know your computer has something called RAM which is where documents and programs live just temporarily while you're running them 'cause RAM tends to be pretty fast and whereas your hard disk is where programs and files live permanently.

也许你知道电脑有一个,正在使用的程序和文件都暂时存放在那里,而且会加快电脑速度,而硬盘是程序和文件,永久存储的地方。

哈佛公开课 - 计算机科学课程节选

Archivist Constance Potter says genealogy can be addictive: once you start, it is hard to stop.

VOA: special.2010.06.28

The end is hard and it's going to be hard, no matter how you come to it.

结束很难，并且一定会很难，无论你打算怎样结束。

耶鲁公开课 - 现代诗歌课程节选

And I also want to point out, it's guaranteed pretty much you may or may not be able to see, sometimes it's hard to see that one that's getting near the UV end of our visible spectrum. So we won't worry if we can't see that.

我要指出的是，我可以保证你们,但你们可能会看不到，有时候很难看到,这个可见光谱边缘接近紫外光地方的这根谱线,所以看不到也不用担心。

麻省理工公开课 - 化学原理课程节选