But some experts believe that many of the C-sections are not medically necessary.

VOA: special.2009.11.24

They are amoral, some of them are nicer and better than others But they're not necessarily morally good or righteous.

他们是没有道德原则的，其中一些比另一些和善一点,但他们并没有道德上的美好和正直。

耶鲁公开课 - 旧约导论课程节选

but some of them are good, and some of them are not. Less.

但有些好吃，有些不好吃。并不是都好吃。

强烈推荐购物 - SpeakingMax英语口语达人

But some teachers think the changes are not all for the better.

VOA: special.2010.01.28

Some of them are unique to one source, some are not, but ultimately the claim is that these have all been merged, and have left us then with an overall total of ten. This may in fact be true.

有些瘟疫只有一个出处，有些则不是,最重要的是，它们被混在一起,流传下来的，就有了十次瘟疫，也许真的有。

耶鲁公开课 - 旧约导论课程节选

But some people are still not sure about these programs.

VOA: special.2010.06.17

Now, that is not the most general thing, but I'm sure you guys have some idea of why we are interested in that.

这并不是最普遍的情形,但我确定你们知道我们为什么喜欢它

耶鲁公开课 - 基础物理课程节选

But some of them are not so nice.

VOA: special.2010.06.20

In this diagram I'm showing you it's easy to tell because some are yellow, and some are pink, and some are blue but that's not the way they come out of the bone marrow.

在我给你们看的这张图表中很简单,因为其中一些细胞是黄色的,有些是粉红的,有些是蓝的,但它们在骨髓里没有这些颜色

耶鲁公开课 - 生物医学工程探索课程节选

Residents say they are sleeping better. But if Sderot residents are enjoying the relative peace, some fear it may not last.

VOA: standard.2010.01.02

Now, not all Mycenaean sites are so far from the sea; some of them are closer, but what it's important to say is that none of them are right on the sea.

不是所有迈锡尼文明遗址都离海这样远,有些距海近些,但重点是,它们没有一个在海边

耶鲁公开课 - 古希腊历史简介课程节选

But recounting and certifying the results are expected to take some weeks,if not longer.

VOA: standard.2009.09.16

Finally though, the point that he makes is a terrific one, all of these things seem natural to us but the reason why they seem natural is not because they are in some sense necessary or logical truths.

最后，尽管，他表达得很好，所有这些对我们而言很自然,但我们认为他们自然的原因,并非他们是必要的,或是逻辑真理。

耶鲁公开课 - 心理学导论课程节选

But some economists say the higher wages will not affect China's competitiveness, in the long term, as companies are likely to move inland to tap cheaper labor markets.

VOA: standard.2010.06.24

And there is no programming language that is better well actually, that's not quite true, there are some better at doing certain kinds of things but there's nothing that you can do in C that you can't do in Fortran.

没有一种编程语言是更优秀的,当然实际上，这并不是完全对的，在做某些事儿时一些语言会更好用,但是没有事情是你能在C语言中做,而不能在Fortran中做的。

麻省理工公开课 - 计算机科学及编程导论课程节选

I am not saying 100 percent that they are going to release her immediately, but there may be (some) sort of justification for her release by the high court."

VOA: standard.2009.05.06

Now in some--in the chronic respiratory diseases there's some infection but most of the other things are caused by lifestyle or by other factors, not the infectious diseases.

如今一些,如慢性呼吸道疾病,有一些是传染所得,但大多数,都是生活方式或其他因素导致的,而不是感染性疾病

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

General Brogan says because of some technical innovations M-ATVs are not nearly as cumbersome as MRAPs, but rather are almost as maneuverable as the much lighter and more lightly armored Humvees, even in the sands of Afghanistan.

VOA: standard.2009.11.02

V2 And there's going to be some volume V2 and some volume V1, but are not necessarily the same. Especially since the pressures are different. we don't know yet about temperature so I don't know what to say about these volumes because I don't know what the temperatures' are going to do.

这里的体积会变成2,这里的容积是V1，它们不必相等,尤其是当压力不相等的时候,我们还不知道温度,所以我不能说这里的容积,是多少因为我不知道,温度会怎样变化。

麻省理工公开课 - 热力学与动力学课程节选

The chairman of the Free and Fair Election Foundation of Afghanistan, Ahmad Nader Nadery,tells VOA that resolving the issue of the disputed ballots could delay certifying the election by weeks, but should not take months as some are suggesting.

VOA: standard.2009.09.09

If you believe black men are criminals, then when you see a black man who is a criminal you'll chalk it down as support but you'll pay less attention to evidence that white men are criminals and some black men are not criminals.

如果你相信黑人都是罪犯，当你看到一个是罪犯的黑人时,你就会觉得这是证据,但你不会注意其他证据,证明白人也有罪犯,黑人也有不是罪犯的。

耶鲁公开课 - 心理学导论课程节选

The former foreign minister acknowledged some of his backers are urging a boycott of the second round of voting, but said he did not want to address the matter personally and risk sapping the electoral campaign of energy.

VOA: standard.2009.10.25

But some of the effects are more subtle and more interesting and you might not expect this.

但有些作用没那么明显,而且更有趣，可能会出乎你们意料。

耶鲁公开课 - 心理学导论课程节选

"It is clear that not only are some of the opponents of health care moved by the health care debate, but they are also really worried about the direction the president is going, how fast he is going, how much government they see, how much deficit-spending they see,".

VOA: standard.2009.08.17

So they've lost some capabilities but not many, and these are called multipotent stem cells.

它们失去了一些潜能,但不是很多,所以这些还是称为多能干细胞

耶鲁公开课 - 生物医学工程探索课程节选

But now, I want to raise a huge developmental puzzle and the puzzle is there are some ways in which babies are-- not just babies,but young children are very clueless when it comes to people.

但现在我想提出一个发展心理学的难题,这个难题是,当提及与人类有关的知识时,婴儿,甚至是幼儿,在某些方面都是完全不知的

耶鲁公开课 - 心理学导论课程节选