9月20日，宁夏银川市口腔医院医生在为银川市南桥社区的老年人讲解爱牙、护牙知识。当日是第24个全国“爱牙日”，宁夏银川市口腔医院医生深入社区、儿童福利院等单位，为学生及老年人开展口腔义诊、宣讲服务，倡导市民关注口腔健康。新华社记者 王鹏 摄      On September 20th,Ningxia yinchuan stomatological hospital doctors in yinchuan community for the occurrence of the old people explain love teeth/Dental care knowledge.The National Day is a 24"Love teeth day",Ningxia yinchuan stomatological hospital doctor in-depth community/Children's welfare homes, and other units,For students and the elderly in oral clinic/Preach service,Advocate citizens pay attention to oral health.Xinhua news agency reporters WangPeng perturbation 

    9月20日，宁夏银川市口腔医院医生在为银川市唐徕回民小学学生免费做牙齿窝沟封闭。新华社记者 王鹏 摄     On September 20th,Ningxia yinchuan stomatological hospital doctors in yinchuan tang hui lai metal manufacturing company for primary school students free do teeth the pit and fissure sealant.Xinhua news agency reporters WangPeng perturbation

    9月20日，银川市唐徕回民小学学生在口腔医院学习爱牙、护牙知识。新华社记者 王鹏 摄     On September 20th,Tang hui lai metal manufacturing company in yinchuan, primary school students in the stomatological hospital learn to love teeth/Dental care knowledge.Xinhua news agency reporters WangPeng perturbation