Specter's announcement is the latest setback for Republicans, who lost control of the Senate and House of Representatives in 2006 and lost the White House and more seats in Congress last year.

VOA: standard.2009.04.28

Until the house lost its money and all of a sudden disappeared.

要么庄家赔光了,突然消失。

斯坦福公开课 - 经济学课程节选

Until the house lost its money and all of a sudden disappeared.

要么庄家赔光了,突然消失。

斯坦福公开课 - 经济学课程节选