He couldn't stop laughing, his laughing gear was in full swing.

The gear levers in this car are easy to use.

Gear heads are always looking for the latest gadgets and technology.

He is a gear head and loves working on cars.

The firefighter put on his turnout gear before entering the burning building.

Gear trains are used in many mechanical systems.

The car had three gear sticks.

The gear shifts smoothly in this car.

The project is in full gear.

I need to practice my gear change.