asymmetry of facial development

例句：

1. 1. The child's face has an asymmetry that is noticeable at a glance.
   孩子的脸部有不对称，一眼就能看出来。
2. 2.This asymmetry can be caused by various factors such as genetics or injury.
   这种不对称可能是由遗传或受伤等因素造成的。
3. 3. Asymmetry in facial development can lead to psychological issues later in life.
   面部发展的不对称可能会导致成年后的心理问题。