If they could pump enough air into him to produce sound.

The bodies looked as if somebody had pumped air into them.

That makes it pump cold air from Canada into our area.

The heater came on and began pumping warm air into the space.

He normally did not pump air at a high volume for an extended time.

My whole body seemed to swell up like somebody was pumping air in me.

Vacuum pumps are used to pump air out of the chamber.

To save fuel, airlines now pump less fresh air into planes than they once did.

During the test, the doctor may pump air into the stomach to make features such as small tumors easier to see.

It was all he could do to pump enough air to sustain his gills.