He realized that this "teach-in" method would be a useful way for the public to express concern about the environment to federal and state officials.

VOA: special.2010.04.21

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

Our concern is going to be the arguments that make up the center of the dialogue.

我们关心的是,这个对话录核心的论点

耶鲁公开课 - 死亡课程节选

There is concern that some detainees may be transferred to U.S.soil for trials, continued imprisonment or even release.

VOA: standard.2009.05.20

The first statements, either one through four or one through five depending on your counting, but the first group of statements concern Israel's relationship with her suzerain, with God. She's to be exclusively faithful to God. She's not to bow down to any manmade image.

第一部分声明包括前四条还是前五条,取决于你的数法，它是有关,以色列人和她的宗主她的上帝之间的关系的，她应该,把上帝当作唯一的信仰，而不能敬拜任何人造的偶像。

耶鲁公开课 - 旧约导论课程节选

Banks says younger viewers are more vulnerable. "When you hit your 50s and 60s, we think that concern is going to be reduced."

VOA: standard.2010.02.21

That's precisely what I think are to be of concern.

这就是我说的,需要引起重视的问题。

普林斯顿公开课 - 国际座谈会课程节选

They will be decreasing in size and frequency, but at this point they're still large enough to be of concern in hampering the rescue efforts."

VOA: standard.2010.01.13

They are kept track of very closely, but because there's still smallpox that exists on the planet, there is some concern that that could be obtained and used to develop a weapon.

并且科学家们仔细记录病毒的使用情况,但因为这星球上仍存在天花,就会有人担心,某些人会获得天花病毒,并将其制成武器

耶鲁公开课 - 生物医学工程探索课程节选

On a related issue, spokesman Rupert Colville says the situation of one-quarter of a million displaced Tamils living in internment camps continues to be of great concern.

VOA: standard.2009.10.25

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

Assistant Secretary Posner said the State Department expects to issue,by year's end, a new list of countries of particular concern on religious freedom, which would be subject to possible U.S.sanctions.

VOA: standard.2009.10.26

And that's going to be our concern.

这也是我们要关心的

耶鲁公开课 - 死亡课程节选