Polio is no longer a concern in Western countries because of mass inoculations starting in the 1950s.

VOA: standard.2010.08.02

Because of what happened in 2001, is why that became a concern.

是由于二零零一年发生的911袭击事件

耶鲁公开课 - 生物医学工程探索课程节选

In other words, we said that in intellectual history, first you get this movement of concern about the distance between the perceiver and the perceived, a concern that gives rise to skepticism about whether we can know things as they really are.

换言之，我们曾说过在思想史上，首先你要知道,关注感知者和被感知者之间距离的运动，这种关注会让我们怀疑,自己是否弄清楚了事物的本来面目。

耶鲁公开课 - 文学理论导论课程节选

The flow of illegal drugs and the violence associated with it is a concern throughout North America.

VOA: standard.2009.08.10

So, the concern at this time, and still remains a concern, is that infectious agents, particularly very deadly infectious agents like smallpox, could be weaponized in some way, or converted into a weapon.

当时有一些担心,现在还在担心,这些传染源,尤其是像天花非常具有致命性的传染源,可以进行某种程度的武器化,或者转变成武器

耶鲁公开课 - 生物医学工程探索课程节选

They are known as Asian Carp and the explosion of their population in the Illinois River is a concern to large-river ecologist Kevin Irons.

VOA: standard.2010.07.20

What do you hope to get out of this besides ? satisfying interests of the course which is a legitimate concern?

除了满足兴趣之外,你想在这门课上得到什么,人都会这样想？

麻省理工公开课 - 电影哲学课程节选

But it says that has allowed some long-standing disputes among national and regional leaders to re-emerge and become a concern for the long term.

VOA: standard.2009.03.31

My central concern for India is that a large majority of Indians may not be benefit in front of this growth.

我最关心的问题是,面对经济的飞快发展,大多数印度人可能无法获益。

普林斯顿公开课 - 国际座谈会课程节选

"Right now I think there is still a concern that European countries are acting unilaterally.

VOA: standard.2010.05.25

The potential danger besetting the Lady is certainly a subject of some concern for her dutiful brothers.

包围着这位女士的潜在危险，当然是,一个思考他那顺从的兄弟的话题。

耶鲁公开课 - 弥尔顿课程节选

Senator Romero says her measure highlights a concern for victims of asbestos.

VOA: standard.2010.07.26

The swan is really only a force, and Yeats's concern is rather with the human experience of that force, which is, again, another manifestation of "terrible beauty."

这天鹅只是一种力量，而叶芝所关注的是,人类对此力量的感受，而这又是，一次，惊人之美，的表现“

耶鲁公开课 - 现代诗歌课程节选

Right now,as schools prepare to begin a new year, one concern is the H1N1 virus, often called swine flu.

VOA: special.2009.08.13

An important idea, to be sure, breast cancer a major killer, a major concern to women.

不过可以肯定这样一个重要的理念,乳腺癌是妇女的主要健康杀手和关注焦点

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Another concern is that trade partners may consider the G.M.rescue a form of government support barred by free trade agreements.

VOA: special.2009.06.05

So, if I wanted to cause you to feel moral concern for a fetus, I would do well to describe it as a pre-born child.

所以如果我想你对胎儿产生道德关怀，我最好就称它为未出生的婴儿。

耶鲁公开课 - 心理学导论课程节选

But the disease also appeared in a cooler climate in two thousand seven, causing concern about its spread.

VOA: special.2009.04.13

That's the question that's going to concern us for a couple of weeks.

这是我们今后几周主要考虑的问题

耶鲁公开课 - 死亡课程节选

The WHO's Director-General,Margaret Chan, has expressed concern there is not a good process in place to produce enough vaccine against the virus.

VOA: special.2009.08.18

In an effort to get more to keep the economy from collapsing at a time when at a time of great concern about the structure of the financial system.

在一种得到更多的努力中,预防经济在一种时期中崩溃，这个时期是,人们都很担忧,金融系统的结构。

耶鲁公开课 - 金融市场课程节选

Agency chief Margaret Chan has expressed concern there is not a good process in place to produce enough vaccine against the virus.

VOA: special.2009.08.05

Rather, Adeimantus' concern, and he gives a very revealing image of what he takes justice to be, is with an image of self-guardianship, or self-control.

反而如，Adeimantus，所关心的，且他还描绘出一幅非常具启发性,关于他所认为的正义意涵画面，那是一幅自我守护的画面，或说自控。

耶鲁公开课 - 政治哲学导论课程节选

And the announcement a month later of a non-aggression treaty between Germany and the Soviet Union gave Tokyo even more cause for concern.

VOA: special.2011.05.26

And in any event, our primary concern is with the program of the texts as they stand before us: is there a symbolism operating here?

无论如何，我们主要关心的，是摆在我们眼前的,这些计划大纲：存在象征主义吗？

耶鲁公开课 - 旧约导论课程节选

Mr.Bluemling's family expressed concern for his safety in a country where Islamic militants have sometimes attacked Westerners.

VOA: special.2011.03.03

And so there was great concern that we were vulnerable in this way, because the disease is still a disease that could affect people.

我们很担心会这样受到伤害,因为这个疾病仍是可以感染人类的疾病

耶鲁公开课 - 生物医学工程探索课程节选

The tipping point for so many people is the more constant concern of putting food on the table and providing for a family.

VOA: special.2011.05.21

You can ask people-- and this is a way which we talk to our children when we try to get our children to expand their moral concern of compassion.

你可以叫人们…,我们就是这样教导我们的孩子的,当我们想让我们的孩子,提高他们同情他人的道德观念时。

耶鲁公开课 - 心理学导论课程节选

Following a transformation the study of which is not the concern of the social sciences but rather of biology and psychology, a crossing over came about from a stage where nothing had a meaning to another where everything possessed it.

这门学科并不属社会科学的范畴,而是属于生物学，心理学，此种转变是一种跨越，从一个什么都没有意义的时代到,一个每样东西都能表达的时代的。

耶鲁公开课 - 文学理论导论课程节选