表示同意

He signified his content with a nod.

他以点头表示。

Alexander signified his consent with a nod.

历山大点头表示。

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

他们对重大要点表示,但对细节却含糊其词。

Mark approval with a nod.

点头表示。

She smiled acquiescence.

她笑了一笑表示。

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

在许多文化中，人们上下点头表示，左右摇头表示否定，尽所有文化都遵循这个模式。