Like the sound of a man whose lungs had filled with water.

She thought his lungs must have filled with water almost at once.

When he tried to take a deep breath, his lungs filled with fire.

Her lungs filled with water again, but she was beyond caring.

I stopped for a breath, but my lungs wouldn't fill.

His lungs were filling anyway, and it wouldn't be long.

Small, healthy lungs filled to cry, but the sound was cut off by a hand.

"The lung fills, but his heart is far weaker than I would like."

My lungs instantly filled with water, and within a couple of seconds I was fighting to stay alive.

The increased negative pressure allows the lungs to fill with air and expand.