The grey wolf is a mammal that is widely distributed in the Northern Hemisphere.

In the Northern Hemisphere, summer is from June to August.

This type of plant is widely distributed across the country.

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

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.

Mammals can maintain a constant body temperature.