求翻译：2011年全国爱牙日的主题为：健康口腔，幸福家庭；呵护孩子，预防龋齿。该主题包括四方面的内容——家庭在口腔保健中的作用，口腔健康的标准，龋齿对儿童的危害，儿童龋齿的预防。是什么意思？

National Love Teeth Day 2011 theme: oral health, happy family; care of children, prevention of dental caries. The theme includes four aspects - the family's role in oral health, oral health standards, the dangers of dental caries in children, the prevention of dental caries in children.

In 2011 The theme for national Love Teeth, oral, and a happy family: health care; children, preventing tooth decay. The theme of the content including 4 - The role of the family in oral health and dental caries, oral health standards of the harm done to children, prevention of tooth decay.

In 2011 the nation loves the tooth date the subject is: Healthy oral cavity, happy family; Protects the child, the prevention dental caries.This subject including four aspect content - - family in oral cavity health care function, oral cavity health standard, dental caries to child harm, child denta

2011 National Love Teeth Day theme for healthy oral, happy families; care children, dental caries prevention. This topic covers four areas--the contents of family roles in oral health care, standards of oral health, dental caries risk to children, prevention of tooth decay in children.

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