Crustaceans are a type of marine life, including crabs and shrimp.

I have been to Amami.

He is from a commoner background and succeeded by working hard.

His heart is vague and dark.

He was watching the enemy's movements from the watchtower.

He finally accomplished the project.

I saw a large bird in the park.

Ri is wearing black clothes.

The great auk is a species of bird that has become extinct.

The bat-eared fox is known primarily for eating insects.