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

VOA: standard.2010.08.02

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

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

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

VOA: standard.2009.08.10

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

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

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

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

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

VOA: standard.2010.05.25

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

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

VOA: standard.2010.07.26

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

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

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

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

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

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

VOA: special.2009.04.13

And the dominant problems concern consist of a lack of social connectedness, problems with language, problems dealing with people, and more generally, a problem of what the psychologist, Simon Baron-Cohen has described as "mind blindness."

主要症状包括缺乏社会联系,语言障碍,社交障碍,总而言之,会产生一种心理学家西蒙·伯龙·科恩,称之为"精神性盲"的症状

耶鲁公开课 - 心理学导论课程节选

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

And that's a serious concern but the fact that the government itself took the lead in bringing that point to public attention suggests in part government's electorate interest So one should not take this all in their mighty actions.

这是个重大问题,但政府自身把这个事实,揭示给大众,说明政府在考虑如何划分选区,才符合自身利益,所以人们不应该将,这种观点带入可能的行为中。

普林斯顿公开课 - 国际座谈会课程节选

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

And so if I have concerns, it is sort of more indirect directions I think economic growth is doing all right, it's doing quite all right, 8% and if it's not 9%, if it's 8% ,7% range that's very handsome economic growth rate that should not be weigh upon anybody's mind as a matter of concern.

如果要说我关心什么，那就是隐藏的经济发展方向,我觉得印度的经济增长很不错，增长势头良好，即便不是9%，也是7%到,这种经济增长速度已经很厉害了,这种情况谁都不应该,表示担心。

普林斯顿公开课 - 国际座谈会课程节选

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

We did not yet have good methods for screening blood to look for HIV, we didn't have the ELISA technique that I--we talked about in section a few weeks ago and so there was a great concern that there might be other diseases that you'd be passing on from-- unknowingly from this subset of patients that you're isolating the vaccine from.

那时我们还没有一种好的方式,来从血液中筛查出HIV,也还没有ELISA技术,该技术我们在几周前的一个章节中谈到过,因此,那时仍存有,很大的担心,那就是你有可能,在不知情的情况下,被那些病人,感染上其它疾病,因为疫苗就是从他们身上提取出来的

耶鲁公开课 - 生物医学工程探索课程节选

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

VOA: special.2011.03.03

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

Christian in France expressed a different concern, saying: The big problem of the transgenic seeds is that they are the monopoly of big companies.

VOA: special.2010.05.18

A main concern is that the failure of some banks or governments to pay their debts could send a financial shock across many countries.

VOA: special.2009.03.06

He said that was of "great concern" because the United States considers Hamas a terrorist organization.

VOA: special.2010.06.05