He understood that it was necessary to obey the prison rules.

My son has become a doctor.

This building is designed to withstand lateral pressure during an earthquake.

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.

A lingual sound is a sound that uses the tongue when pronouncing.

In Sanskrit phonology, retroflex sounds play an important role.

Seeing his cooking skills, I was amazed.