Mammals can maintain a constant body temperature.

He is driving a small-sized car.

We like to walk in the forest on weekends.

This forest is a habitation for many animals.

Many types of animals inhabit this forest.

The marten is a small mammal that lives in the forests of Japan.

If you add two tens, it becomes twenty.

My new light vehicle has good fuel efficiency and is easy to drive.

I live in Japan.

I love Japan.