Details have been given of a near miss between two passenger jets over Washington DC earlier this week.

有关本周早些时候两架客机在华盛顿特区上空险些相撞的细节现已公布。

《柯林斯英汉双解大词典》

Join a small group bike tour for an evening of exploration in the heart of Washington DC.

参加一个小型的团体自行车之旅，探索华盛顿特区的核心地带。

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Listen as Wilhelmi describes why he made these special boots in porcelain: "I'm William Wilhelmi and I made the porcelain cowboy boots at the Smithsonian in Washington DC.

VOA: special.2009.09.09

Caroline Smith DeWaal, director of food safety for the Washington DC-based Center for Science in the Public Interest.

VOA: standard.2010.05.27

For example,these students from all over the country show their clean energy projects every year in Washington DC.

VOA: standard.2009.12.08

However, this is not a view uniformly held in Washington DC, let alone across the country.

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In Washington DC cheering crowds gathered outside the Capitol, and more than 1, 000 demonstrated in Atlanta.

BBC: Tens of thousands at US immigration reform rallies

Then I met someone who flew from Washington DC to take the bus to Washington DC.

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