The CBO projection is $7 trillion. The difference between the two estimates lies primarily in the fact that the CBO assumes the expiration of Bush administration-era tax cuts, while the White House is assuming that President Barack Obama will honor his pledge against allowing taxes to rise on families earning less than $250,000 a year.

VOA: standard.2009.08.25

And as for taxes, the Bush tax cuts as John said, are set to expire very substantially by the end of 2010.

至于在税收方面，约翰刚才也说过，布什的减税政策，会在2010年底，最终期满失效。

斯坦福公开课 - 经济学课程节选

or the tax cuts from the wealthy, for the wealthy that were instituted under the Bush administration.

或者在布什政府领导下，给于富人减税的政策。

扶贫政策 - SpeakingMax英语口语达人

Go ahead and let the Bush tax cuts expire on the theory that the government needs extra revenues to cover the higher spending or should he try to ? make the Bush tax cuts permanent, Ken Judd?

第一种是让布什减税政策自动终结，然后增税,这个倒也在情在理，毕竟政府需要,额外增加财政收入，来承担高额的财政支出,第二种是，采取措施,让该政策继续生效，肯·贾德，你怎么看？

斯坦福公开课 - 经济学课程节选