The blue-collar workers are working hard in the factory.

He tried to solve the problem in a coercive way.

I visited Heijo-kyo, a historical place.

Due to yesterday's downpour, my garden was completely flooded.

Apples float in water.

Gouki is my best friend.

At what point in Earth's history does the Triassic period fall?

What was the motive behind his actions?

The development of this essay is written very skillfully.

The primitive salamander is a species unique to Japan and is a very rare creature.