superior labial branches

例句：

1. 1. The artist'sbrushstrokes create a sense of depthand dimension in the painting.
   艺术家的笔触在画作中创造了深度和维度感。
2. 2.The superior labial branches are responsible forthe facial expressions we make.
   上唇分支负责我们面部表情的产生。
3. 3. During the developmentof the human face, the superior labial branches play a crucial role in shaping our features.
   人类面部发展过程中，上唇分支起着至关重要的作用，影响着我们的特征形成。