We exist as a part of the material world.

This inorganic substance is widely distributed in nature.

This type of plant is widely distributed across the country.

Looking at the distribution of this data, a certain pattern becomes visible.

What is this material made of?

This park is very wide.

Looking at this vast sea, I feel free.

Hiroshi is my best friend.

This room is known for its spaciousness.

Naohiro is my best friend.