Chicago O'Hare is one of the world's busiest airports.

VOA: special.2009.01.12

So what O'Connor does, is she presents a sense of the world imbued with structure and meaning, but a structure and meaning that looks essentially blank.

所以奥康纳所做的是，呈现一个充满了构架,和实义感的世界，只不过这些构架和实义,看起来完全是空无一物的。

耶鲁公开课 - 1945年后的美国小说课程节选

Still,W.H.O.officials continue to report new cases across the world.

VOA: special.2009.07.14

The W.H.O.says since 1988, more than two billion children around the world have been immunized against polio.

VOA: standard.2010.08.02