From Wisconsin to Washington,D.C., they are helping to make the world a more environmentally friendly place.

VOA: special.2009.09.04

But if you think of the time span about 900 to 700 B.C., that is, when these changes are taking place.

但是如果你发现它发生在,大约公元前900年到700年之间时

耶鲁公开课 - 古希腊历史简介课程节选

That appears to have taken place about 3000 B.C.

青铜时代大约出现在公元前三千年

耶鲁公开课 - 古希腊历史简介课程节选

"The Lost Symbol" takes place in Washington,D.C., over a period of just twelve hours.

VOA: special.2009.10.09

She has led the Tennessee Lady Vols to first place in eight N.C.A.A.national championships.

VOA: special.2009.03.20

Research on HCAs has made some people afraid to prepare meat on a grill C the place where meat is cooked on hot coals or an open fire.

VOA: special.2009.05.19

He said he is going to give me an air-conditioned place when I go down there C if I go there C so I won't put all the fires out."

VOA: special.2009.03.22

Washington,D.C.,is like no other place in the United States.

VOA: special.2009.03.20