A CBS News and New York Times study found thirty-nine percent say the country is moving in the right direction, up from fifteen percent in January.

VOA: special.2009.04.11

And the reason is simply because the energy that Z we gain in terms of moving up in z, 5 so from going to z equals 4 to z equals 5, -- is actually outweighed by the energy it takes to go into this new shell, to go into this new sub shell.

原因很简单,就是因为我们通过提升，所得到的能量--从，Z，等于，4，到，Z，等于，事实上比填充到这个新的壳层,新的亚壳层，所消耗的能量更多。

麻省理工公开课 - 化学原理课程节选

They range from simple pick-up trucks with camper units attached to deluxe recreational vehicles - or RVs - as big as a moving van.

VOA: standard.2010.03.01

From its new regional bureau in Yaounde, Interpol is moving to break-up the syndicates behind this organized crime by working with law enforcement officials in Cameroon,Equatorial Guinea, and Gabon as well as officials from the other countries it covers: Central African Republic, Chad,Congo,Sao Tome and Principe, and the Democratic Republic of Congo.

VOA: standard.2009.11.09