Hand, arm and leg movements are toward their own body as the liar tries to take up less space.

手、手臂和腿的移动都靠向自己的身体，因为撒谎者设法占据更少的空间。

youdao

We learned the parts of the body: head, ear, forehead, eye, nose, mouth, neck, shoulder, arm, hand, chest, waist, knee, leg, and foot.

我们学习了人体的各个部位：头，耳朵，额头，眼睛，鼻子，嘴，脖子，肩膀，胳膊，手，胸，手腕，膝盖，腿和脚。

youdao

This is his arm \ leg \ hand \ foot.

这是他的胳膊\腿\手\脚。

youdao

The man, who was shown with an arm sling, said he was hit by shrapnel in his hand and leg.

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