Somalia's weak central government must deal with a deadly rebellion inside the country and is unable to police its waters.

VOA: special.2009.04.25

Or sometimes the Romans liked to take a big theater and fill the central part of the theater, the cavea, with water and then stage naval battles and that kind of thing.

有时候罗马人也喜欢利用大剧院,在大剧院的中心和兽笼，注满水，上演大海战之类的。

耶鲁公开课 - 新约课程节选

Morality is extremely central to our lives, and a deep question, which we will struggle with throughout most of the course, is the question of good and evil, evil and good.

道德在我们生活中是极为核心的,我们要在大部分课中探讨的,一个深入的问题,就是善与恶的问题,恶与善

耶鲁公开课 - 心理学导论课程节选

The central bank would work with a proposed Financial Services Oversight Council to decide which companies are too big to fail.

VOA: special.2009.06.19

But no one dared say we have this little planetary model, I've got an electron orbiting a central nucleus and I am going to endow that electron with quantized states That was a big leap and that was Bohr in postulate five Postulate five I am just going to reproduce.

但是没有人敢说,我们拥有了这个小行星模型，知道了电子绕原子核运行,现在就要让它使电子处于量化的状态,假设五中波尔的成就是一个跳跃式的进步,假设五中我只需要重申一些东西。

麻省理工公开课 - 固态化学导论课程节选

A representative is currently building partnerships with universities and international companies in Central America.

VOA: special.2009.02.02

I mentioned earlier that we used to be on the gold standard and central banks were gold standard institutions that were trying to stabilize the economy but subject to the constraint that they had to maintain convertibility with gold but those central banks' role has changed a lot.

直至改变,我之前提到,我们过去是以金本位为基础的,并且中央银行也是以金本位为基础的机构,它们试图稳固经济,但是也在,保持金子的转换功能约束下。

耶鲁公开课 - 金融市场课程节选

With a canal across Central America, ships could sail directly from ocean to ocean.

VOA: special.2010.08.12

"Multilateral diplomacy has regained a central position, with emphasis on the role that the United Nations and other international institutions can play.

VOA: standard.2009.10.09

President Obama spoke at the end of a meeting with U.S.central bank head Ben Bernanke, Treasury Secretary Timothy Geithner, and other members of his economic team.

VOA: standard.2009.03.23

"It has to do to a large extent with the stimulus measures taken by governments, and by the very vigorous response of central banks on the crisis.

VOA: standard.2010.04.21

After a meeting with Ms.Otunbayeva, the top EU representative to Central Asia,Pierre Morel, denied the bloc is involved in any mediation between the provisional leaders and the president.

VOA: standard.2010.04.12

The Taliban is not a single monolithic entity with central control,say analysts.

VOA: standard.2009.03.11

This took place as police scuffled with thousands of protesters, who had taken to the streets of central London to demonstrate for and against a variety of causes - from anti-war and anti-poverty to pro-environment and pro-jobs and better housing.

VOA: standard.2009.04.01

After a few hours at the safe house and after having spoken with a social worker, Liseth says she is worried about the dangers that await in Mexico, where Central Americans, who can legally travel to other Central American countries, become undocumented migrants.

VOA: standard.2009.09.01

"There's a new recognition in the global debate that while security efforts in Afghanistan are exceedingly important,critical, we can never succeed if we don't manage to build a basic state with basic governance that can provide basic security in the area between Central Asia and South Asia,".

VOA: standard.2009.10.27