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

Now obviously, the struggle takes place against the backdrop of completely undisciplined and unsystematic thinking which Eikhenbaum identifies as the typical thinking of the universities, of the academy.

很明显，这话时针对当时,艾肯鲍姆认为,无序混乱的,学术界而说的。

耶鲁公开课 - 文学理论导论课程节选

You can take circles of different size and place them against your trajectory and see which one fits.

你可以做不同大小的圆周运动,然后把它们放到你的轨迹上,看哪一个匹配

耶鲁公开课 - 基础物理课程节选

The event has not taken place here since nineteen ninety because of restrictions against visitors with H.I.V.

VOA: special.2009.12.02

If we had the proper risk management institutions in place, people would have anticipated this risk and would have made swaps or other arrangements to protect themselves against it.

如果我们有合适的风险管理机构，人们能够预料到这种风险,能够提前进行交换或者其他安排,保护自己免受损失。

耶鲁公开课 - 金融市场课程节选

With a fearless spirit I went to the place and got close enough to the ruined cabin to throw a stone against it.

VOA: special.2009.10.31

Germany only has one game left - against Uruguay - and Paul's calculated the European country will win it, taking third place in the tournament.

VOA: standard.2010.07.09

Bennett says fortunately, many humanitarian agencies were in place there to help with the millions of people affected by the Pakistani military's ongoing offensive against the Taliban.

VOA: standard.2010.08.02

"The fight against terrorists and violent extremists has been returned to its right and proper place -no longer defining, indeed,distorting, our entire national security and foreign policy, but rather serving as a vital part of those larger policies,"

VOA: standard.2009.08.06