Tag: breath through nose

• 向不良口腔习惯Say NO ⚠⚠

  

  不良的口腔习惯不止影响牙齿骨头发育，还会影响我们的身体状况哦⚠⚠

  sianglim

  March 16, 2017

  breath through nose, 舌头，tounge up, Life, lip closed