The U. N. World Food Programme confirmed the abduction of eight of its workers in northern Darfur.
联合国世界粮食计划署证实其8名工作人员在达尔富尔北部遭到绑架。
The U. n. World Food Program says Israel's decision to hold its fire for three hours a day in Gaza City will help ease the plight of the conflict-stricken population.
联合国世界粮食计划署表示,以色列有关每天在加沙城停火三小时的决定有助于缓解受到战火围困的居民的困境。
In many environments, this program "works," and it compiles, executes, and prints "Hello, world. \ n" to the screen.
此程序可以在许多环境中“运行”,它编译、执行并将“Hello, world . \ n”打印到屏幕。
The U.N.World Food Program says more than a billion people one in six worldwide do not get enough food to be healthy.
VOA: special.2009.11.23
So, the optimal thing to do if you live in a world like this n is to get n as large possible and you can reduce the standard deviation of the portfolio very much and there's no cost in terms of expected return.
如果现实中也这样简单的话,那么你就尽量增大,这样就能让投资组合的标准差,就会大大降低,从预期收益率的角度来看,这样做的成本是零。
The U.N.Secretary-General, Ban Ki-moon is in Geneva for the opening of the World Telecom Conference.
VOA: standard.2009.10.05
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