An open cluster is a cluster of stars that consists of dozens to thousands of stars.

This equation has homogeneity.

She made a homemade cake.

I have been to Shaanxi Province.

He deeply reflected on his actions.

He deeply reflected on himself.

His song is characterized by beautiful harmony.

He has the ability to live even in harsh environments.

My father dreams of participating in the Gosei tournament.

He won in the Kisei tournament.