People are being urged to wash their hands carefully with soap and purified water after using the toilet or changing a baby's diaper.

VOA: special.2010.11.10

Take somebody who perhaps suffers from some sort of compulsion to wash his hands.

就拿某些有洗手强迫症的人做例子。

耶鲁公开课 - 死亡课程节选

The W.H.O.is advising people to wash their hands often with soap and water.

VOA: special.2009.05.06

Wash your hands with soap and water completely and often.

VOA: special.2009.04.29

Signs and posters advised pilgrims to wash their hands, and sanitizers were placed in many strategic locations.

VOA: standard.2009.11.29

"I don't think there's a good reason to close schools in Ethiopia right now. There's every reason in every country to wash your hands.

VOA: standard.2009.04.28

"Well it seems to me if we train officers to do a particular thing and put them into situations where that training is required and then we see pictures of them doing what they have been trained to do, we cannot simply wash our hands of it at that point and say how awful it is,right?" "We have to share some of that responsibility.

VOA: standard.2009.04.21