She raised a hand to her forehead and let out a breath which seemed to empty her lungs.

And then she started to squeeze, emptying my lungs.

He sealed the helmet again, and emptied his lungs of the alien air.

He emptied his lungs in a long, hard single breath.

But every time our contact weakened, she would sink in the water and try to empty her lungs.

In clear air he emptied his lungs and refilled them.

Suddenly he gave an explosive gasp, emptying his lungs, and she thought it was all over.

I empty my lungs of breath and shrug my shoulders.

Rusty filled and emptied his lungs with a long sighing breath.

The device also measures how fast you can empty your lungs.