He strongly advocated for the protection of the policy.

He did his best to protect his younger brother.

This verb is a godan conjugation.

We are planning to go to the sanatorium for the summer vacation.

Deciduous forests clearly show the change of the four seasons.

Coniferous forests can remain green even in winter.

There are many beautiful deciduous trees in the park.

Conifers have the characteristic of not shedding their leaves even in winter.

The river water is gurgling down.

He drank the coffee gurgly.