The sounds of children at play well up from a radio.

The cheerful sounds of children at play had been present throughout.

The sounds of children could be heard behind the facades.

In the back yard there's the sound of children laughing.

From behind the building he could hear the high cheery sound of children playing.

As the authorities were taking over, the sound of children marching and singing could be heard.

The sound of children laughing can still be heard in its halls.

The sound of children playing being heard in rooms 3,9 and 23.

She'd often thought waking up to the sounds of small children every morning would be heaven on earth.

The pool is covered over and the sound of children has gone.