She nodded in agreement, and he saw he had carried his point.
她同意地点点头，他明白他的话已收到效果。
Several people nodded in approval.
好几个人点头表示同意。
With a nod and a smile, she took leave of her friends.
她点头微笑着向朋友告辞。
She nodded her head in agreement.
她点头表示同意。
He nodded absently, his attention absorbed by the screen.
他专心注视着屏幕，只是心不在焉地点了点头。