This town is filled with a variety of people.

We need to diversify our product line.

Our company is promoting the diversification of products.

It is important for us to respect cultural diversity and understand each other's differences.

She was diagnosed with polycystic ovary syndrome.

The process of terraforming is part of transforming other planets into a habitable environment for humans.

Earth science is an important field of study for unraveling the mysteries of nature.

I am an Earthling.

We are searching for extraterrestrial life.

We played karuta at the New Year's party.