Living in a cold land is tough.

He has gotten used to life in the garrison.

He is good at elementary arithmetic, and can solve calculation problems quickly.

Polyarchy refers to a political system where many people share power.

Colonialism continued for a long time until many countries achieved independence.

This nutrient agar contains nutrients that help bacteria grow.

My hometown is a prefecture-level city.

It is said that a ghost is living in this old house.

They launched a surface-to-air missile.

Many large corporations are saving taxes by using tax havens.