The blacksmith used condensed air to power his tools.

The air motor is used to power the machinery.

Air motors are commonly used in industrial applications.

She walked on air after receiving the job offer.

The scuba diver released the residual air from his tank.

Air engines are becoming more popular in the aviation industry.

The air engine is a type of internal combustion engine that uses compressed air as a source of power.

Air Coryell revolutionized the passing game in the NFL.

The bird's air sacs help it breathe more efficiently.

She is walking on air after receiving the promotion.