颏部的后缩、前突与偏斜会使面部的整体美受到影响，破坏鼻、唇、颏的比例谐调关系。

The ministry of prominence after shrinkage, before dash forward and deflection can make facial integral beauty is affected, destroy nose, lips and chin dealings between the proportion.

youdao

颏部的后缩、前突与偏斜会使面部的整体美受到影响，破坏鼻、唇、颏的比例谐调关系。

The ministry of prominence after shrinkage, before dash forward and deflection can make facial integral beauty is affected, destroy nose, lips and chin dealings between the proportion.

youdao