In Greek mythology, the Hydra is a monster with many heads.

I ate a sandwich in the park during my lunch break.

Essential fatty acids play an important role in our health.

Essential amino acids cannot be produced in the body, so they need to be obtained from the diet.

Lice are very troublesome pests.

Hubert is my best friend.

I am looking for a room with good sunlight.

He looked at her with his eyes looking upward.

He always acts considering right and wrong.

On Children's Day, we decorate our garden with a large koinobori.