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

He was hospitalized for a blockage in his heart.

It is important to exercise every day and maintain good health.

He is leading a very healthy life.

He performed a circus act on a unicycle.

Vitamin B1 plays an important role in energy production.

He is training every day to run fast.

Full speed ahead, we should move towards our goal!

I don't know a thing about him.

This paper machine produces high-quality paper.