"There are concerns in most O.E.C.D.countries that the number of nurses is too small to respond to the demand.

VOA : special.2010.06.07

So,you'd find Yale with interests in office buildings in New York, Washington D.C., Chicago,San Francisco,Los Angeles, some in secondary markets as well, but predominantly in large metropolitan downtown areas.

你会发现耶鲁占有股份的写字楼,分布纽约 华盛顿,芝加哥,旧金山,洛杉矶,二级市场也有一些,但绝大部分集中于大都市商业区

金融市场课程节选 : 耶鲁公开课

which is one of the few museums in D.C. that actually isn't free because it's not a national museum.

那是特区里少有的几个收费博物馆之一，因为它不是国家博物馆。

SpeakingMax英语口语达人 : 大都会艺术博物馆

Basically,it's like lip synching with a guitar." Lance "The Shred" Kasten from Washington,D.C.,made it to the final round of competition.

VOA : special.2009.08.14

He composed it for the opening of the John F.Kennedy Center for the Performing Arts in Washington,D.C., in nineteen seventy-one.

VOA : special.2009.08.02