口腔機能衰弱Oral weak performance

     當時，「八〇二〇達成者」未達ㄧ成，至二〇ㄧ六年已逾五成之多，顯示日本國民保有自然牙的意識逐漸提升。至二〇ㄧ六年已逾五成之多，顯示日本國民保有自然牙的意識逐漸提升。

      At that time , "eight thousand and twenty reached by " less than one percent , Yu Wucheng to billion— six years has been as much a display of Japanese nationals to maintain awareness of the natural teeth gradually upgrade .

     近年，不只對保有自然牙顆樹，民眾更意示到「口腔機能衰弱」的問題。

     In recent years , not only to maintain natural teeth number of pieces , the public is more aware of the problem " weak oral function " of .