This week: We play music by Somali-born hip-hop artist K'naan, And answer a listener question about the nation's capital,Washington,D.C.

VOA: special.2009.03.20

F Then I'm going to print a capital F just % 1f C to be aesthetically interesting equals another %.1fc.

然后我将打印大写字母,使其比较美观的，等于另一个。

哈佛公开课 - 计算机科学课程节选

Washington,D.C. is the country's capital but it is a city,not a state, so it does not have its own star.

VOA: special.2010.04.02

In fact,D.C.health officials say infection rates in the nation's capital are higher than in West Africa.

VOA: special.2009.03.20

The Environmental Film Festival in Washington,D.C., has been bringing movies to America's capital for seventeen years.

VOA: special.2009.03.25

Others, like the Capital Fringe Festival in Washington,D.C., are relatively new.

VOA: special.2009.08.05