He nodded his understanding of what she said about the men.

Some of the men round the table nodded their understanding.

He nodded his understanding, and passed out of the airport.

After a moment she swallowed hard and nodded her understanding of his message.

She nodded understanding, and in turn gave orders to several of her women officers.

His father nodded understanding, and Bob was asleep a minute later.

Juan related this to the men, and they nodded their understanding.

She nodded her understanding and stepped back from the witness stand.

Richard nodded his understanding, and turned to the man with the spear.

My confusion must have been apparent, because Father nodded his understanding.