The speeds of the car are impressive.

The shutter speeds of this camera are impressive.

The liberation speeds are different for each substance.

The gearbox of my car is broken.

The gearboxes of these cars are very efficient.

This company operates on a two-tier system, which creates inequalities.

The manual transmission provides total control over the car.

The automatic transmission makes driving more comfortable.

Automatic transmissions are very convenient for city driving.

Manual transmissions offer precise control over the vehicle's speed.