He is deeply interested in social issues.

He deeply believes in the principles of socialism.

Maintaining social order is the responsibility of all of us.

He understands his responsibilities as a working adult.

After graduating from university, you have to prepare to enter the real world.

This document contains environment-dependent characters.

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

We are planning to visit the nature reserve this weekend.

Will you marry me?

"Do you want to have a meal? Take a bath? Or choose me?" she said jokingly.