Head shoulder knees and toes, knees and toes.

头、膀、盖和脚趾，膝盖和脚趾。

A simple but efficient algorithm for separating head and shoulder is proposed based on searching for the greatest degree turning point in head shoulder contour curve.

提出一种简单而高效的基于查找人头肩像轮廓最大转折点的头肩分离算法。

His head was resting on her shoulder.

他的头正靠在她的肩上。

I noticed little things, a dip of the head, a twitch in the shoulder.

我注意到一些小动作，脑袋向下的一沉、肩膀的一抽动。

My head lolled against his shoulder.

我把头懒懒地靠在他的肩上。