BAC and 10 other organizations offer services and classes there, in everything from how to clean a home, to proper indoor plumbing etiquette, to employable skills.

VOA: standard.2010.07.22

Within our own rooms, it doesn't really matter how clean they are,

我们自己屋干不干净其实并不重要，

有趣的室友们 - SpeakingMax英语口语达人

And the way it manifests itself, as you know from just how people talk, is you're compulsive, you're clean, you're stingy.

这种人格表现为，强迫，有洁癖和吝啬，这些都可从人们谈话方式看出。

耶鲁公开课 - 心理学导论课程节选

it has avoided bankruptcy so far." It all depends,says Faulkner, on whether the damaged well can be fixed, the spill stopped permanently and how well clean-up operations go.

VOA: standard.2010.07.27