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.

The Oniwaban was in charge of information gathering and security during the Edo period.

He is interested in ancient divination techniques.

She is interested in astrology.

She has a deep interest in astrology.

I'm sorry, but I don't speak Japanese.

I'm a Muslim, so I fast during Ramadan.

I'm Jewish.