He said Rosa Parks's bravery serves as an example of the power of small acts.

VOA: special.2009.03.08

It is an example of classic great power, absolute urban planning.

它是一个经过传统强权严格规划的城市典型

耶鲁公开课 - 欧洲文明课程节选

Nuclear power, for example, may be our salvation when we run out of oil--or virtually run out of oil-- it seems to be coming up over the next several decades-- we're going to have to do that, we're going to need nuclear power.

比如说核能,在石油资源枯竭,或快要枯竭的时候,也许再过几十年,这一天就会来临,核能可能成为我们的救世主,那时我们就需要核能源了

耶鲁公开课 - 金融市场课程节选

A military officer who had studied at an army staff college in the United States, Colonel Nimeiri seized power from president Ismail Azhari in a coup in 1969, following the example of Egypt's Gamal Abdel Nasser.

VOA: standard.2009.05.31