The 'dorou', a synonym for 'ādourufu', is a nocturnal mammal that lives in Africa.

In this area, there is a tradition of worshiping the earth god since ancient times.

This region is covered with fertile chernozem.

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

Linear programming is a part of operations research and is used to find the optimal solution.

Paying the urban planning tax is a citizen's duty.

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

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

In Japanese mythology, the Tsuchi-no-kami is considered the god who rules the earth.

I know Turkey by its old name, '土耳古'.