Her vigorous flapping when they had taken off had settled down into a slow rhythmic beating.

The sound of his heart never changed an iota from its slow, slow beating.

The sound repeated, louder this time, then again, like the slow beating of a huge bass drum.

There is something very impressive to me in that slow beating of the hours.

All of them formed a circle while the drummers began a slow beating.

The dragon had flapped slowly to the far end and was almost stationary in the air, apart from the slow beating of its wings.

The race begins with a slow beating of the drums by the helmsmen.

Something thudded loudly in the distance, a great bass sound, like the slow beating of a great sticky heart.

There is a slow beating of a drum.

The yellow cloud sailed overhead in its millions, moving much faster on the wind they'd created than the slow beating of their wings would suggest.