When the engine's piston moves, the car moves forward.

The engine of this car is very powerful.

When the engine's piston moves, the car moves forward.

We should continue to advance.

We should always advance.

He began to stir the soup slowly.

People in ancient times believed that the sun moved across the sky.

In the old days, people had no choice but to move on their own feet.

The car suddenly stalled.

My new car is very fast.