He notes that the U.S.House of Representatives has the American Clean Energy and Security Act of 2009.

VOA: standard.2010.04.21

And out there I go to clean up the house after he goes to bed.

他睡觉之后我就要开始,打扫房间了。

耶鲁公开课 - 死亡课程节选

So, you say to your roommate because you want the house to be clean and things to change.

为了屋子变得整洁，情况有所改善，你可以跟你的室友说，

I'm afraid of 课堂 - SpeakingMax英语口语达人

And last June,says Sittenfeld, the House passed the American Clean Energy and Security Act, the first bill out of either chamber of Congress to directly take on the challenge of global warming.

VOA: standard.2010.02.25

I had to clean the house and the mess that you made.

我得把房子打扫了一遍，清理你留下的一团乱麻。

It sounds like 实战 - SpeakingMax英语口语达人

A White House spokesman says the president will talk to the nation about what his administration has done to help clean up the oil, limit the environmental damage and direct BP to stop the leak.

VOA: standard.2010.06.15