表示同意

Alexander signified his consent with a nod.

亚历山大点头。

They agreed as to the grand outlines,but quibbled over particulars.

他们对重大要点,但对细节却含糊其词。

Mark approval with a nod.

点头。

She smiled acquiescence.

她了一。

Although not universal, a vertical head nod for approval and a lateral headshake for negation is a common pattern across many cultures.

多文化中，人们上下点头，左右摇头否定，尽管不是所有文化都遵循这个模式。