A koala is an animal native to Australia.

Due to the fire, black smoke was billowing in the sky.

Black smoke was rising from the scene of the fire.

He was called a traitor and was criticized by the people.

Do you understand the seriousness of this problem?

This company is in the process of nationalization.

The company was nationalized.

The government decided to nationalize the railways.

He assumed the position of Shogun.

He deeply loves classical literature.