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洗手的步骤洗手看似简单,殊不知学问很大。而大多数人没有养成洗手的良好习惯,也不知道如何正确科学地洗手。一般人在洗手时,多半只是简单快速的搓洗一下手心、手背,就以为已经完成
Washing hands steps seem simple, but I do not know a lot of learning. Most people do not have the good habit of washing their hands and do not know how to wash their hands properly and scientifically. Most people wash their hands, mostly just a simple quick scrub palm, back of the hand, that has been completed