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每到夏季,膝部外伤的儿童总会增多。由于大多数孩子年幼无知,不懂得现场进行消毒处理的意义和方法,有的摔破皮肤后尘土脏物粘在伤口也不清洗
Every summer, there is always an increase in children with traumatic knee injuries. Because most children are young and ignorant, they do not know the meaning and methods of on-site disinfection, and some do not clean the dirt after they break the skin