I am studying Japanese at a junior college.

This movie is depicted on a grand scale.

My friend came from the Republic of Korea.

When I see the statues of the Five Wisdom Kings, I feel calm.

Ruins from the Bronze Age were discovered in this area.

The colossal squid is the largest squid living in the deep sea.

He is playing the character of Bun.

Infrared astronomy provides a new perspective on understanding the universe.

This problem is difficult.

What does this sentence mean?