June Simms has more. Steve Martin is well known for many things, but music is not one of them.

VOA: special.2009.07.17

Crito is, of course, very concerned with what people will think of him if it becomes known that he has somehow not helped Socrates to escape.

克里托当然，很关心人们对他的观感,如果被知道,他无能帮助苏格拉底越狱。

耶鲁公开课 - 政治哲学导论课程节选

That has not happened. But the Obama administration has made its general goals known for some time.

VOA: special.2010.05.29

These searches are the product of evidence that has been gathered in the investigation since the attempted Times Square bombing and do not relate to any known immediate threat to the public or active plot against the United States."

VOA: standard.2010.05.14

"When our government has information on a known extremist and that information is not shared and acted upon as it should have been and this extremist boards a plane with dangerous explosives that could cost nearly 300 lives, a systemic failure has occurred.

VOA: standard.2009.12.29