He lost his sense of smell due to damage to his olfactory nerve.

Olfactory cells play an important role in allowing us to sense smells.

This factory is our main source of supply.

He has nine apples.

I like kicking the ball.

He is always seeking a perfect character.

He was throwing a ball in the park.

This room stinks so much that I can't stand it.

Earth is one of the planets in the solar system.

An emergency has occurred, so please take action immediately.