Her body expelled dead air, and sucked in living.

The sound is produced by expelling air from its proboscis.

Sound is produced simply by expelling air from the lungs.

Be aware of your body taking in and expelling air.

He took a deep breath, tried to hold it, and winced as his lungs expelled air, seeking more.

Maria expelled air through her lips, the way you do when you're at your wit's end, and looked away.

I expelled air through my nose in sharp commentary.

The tests measure how much air a person can expel.

To save it, Jack spun out, his back colliding with the stone wall hard enough to expel air.

To take in and expel air so as to give the appearance of breathing?