9月19日，西园幼儿园的小朋友在学习正确的刷牙姿势。当日，安徽省合肥市蜀山区西园幼儿园的小朋友在医务人员的带领下，学习爱护牙齿的小知识以及正确的刷牙方式，让孩子们从小养成口腔保健的好习惯。新华社记者 郭晨 摄      On September 19,Western kindergarten children in learning the correct posture brushing your teeth.On that day,Hefei in anhui province of shushan region western kindergarten children in medical staff led,Learning take good care of the teeth of small knowledge and the correct way of brushing your teeth,Let children learn form the good habit of oral health care.The xinhua news agency reporter guo Chen perturbation 

     9月19日，西园幼儿园医生余成平（左一）在给小朋友讲解口腔护理小常识。新华社记者 郭晨 摄      On September 19,Western doctor YuChengPing kindergarten(Left a)To explain in children oral care little common sense.The xinhua news agency reporter guo Chen perturbation