In addition, we think that the lips lack depth and this is adding to that sense of flatness.

另外，嘴唇缺乏深度，也是嘴唇扁平感的一个因素。

youdao

In addition, we think that the lips lack depth and this is adding to that sense of flatness.

另外，嘴唇缺乏深度，也是嘴唇扁平感的一个因素。

youdao