Whether it was merely the expelled breath, or his consciousness of his growing impotence, I know not, but his throat vibrated with a deep groan.

Then, its work complete, it tilted its head back, opened its mouth wide, and, throat vibrating, bellowed to the sky.

I saw her long throat vibrate as she muttered the words.

Its throat was vibrating.

Everyone shouted, and the singers warmed up their voices, their forty op-eratically trained throats making the walls vibrate.

His throat vibrated rapidly as he struggled for calm.

Her eyes were fixed on the far distance and her throat vibrated with the sounds she made.

At least until her throat vibrated in a melodious little purr.

The roaring of the rockets would affect it only as his throat vibrated from the sound.

In response, the throat vibrates and makes the sound of snoring.