We should recycle to prevent environmental pollution.

We need to solve the problem in the production environment.

My boyfriend gave me a gift.

Everyone was surprised by the news.

He is traveling around the world as an ecologist.

My mother always said, 'A well-slept child is a well-kept child,' and encouraged me to go to bed early.

This document contains environment-dependent characters.

He likes to take a walk in the park at dusk.

The United Nations Environment Programme is providing solutions to global environmental problems.

We should always remember the power of Kannon in difficult times.