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人体阴部(包括前后阴部)的清洁与否,对身体健康的重要性,已越来越被人们所关注。由于人体阴部所在位置隐蔽,表面又多皱褶,却天天通过尿、屎,加上该部位汗腺、性腺丰富,是人类受自身排泄物和分泌物污染最频繁、最严重的地方,病菌极易滋生。对此,人们日常使用卫生纸来“打扫”卫?
People’s genitals (including front and rear genitals) clean or not, the importance of health, has been more and more people’s attention. Due to the hidden position of the human body pudendum, the surface is more pleated, but every day through the urine, feces, with sweat glands in this part, rich in gonads, human beings by their own excrement and secretions contaminated the most frequent and most serious place, Breeding. In this regard, people use toilet paper daily to “clean” Wei?