Head movements: more actors involved in facial expressions, but also the most important and direct emotional expression window.

头部动作：更多涉及演员的面部表情，也是情感表达最重要和直接的窗口。

youdao

Head movements: more actors involved in facial expressions, but also the most important and direct emotional expression window.

头部动作：更多涉及演员的面部表情，也是情感表达最重要和直接的窗口。

youdao