I study classical language every day.

The number subtracted from the minuend is called the subtrahend.

I am planning to go to Gangwon in Korea next week.

This factory is our main source of supply.

He is a famous wealthy person in Kagoshima, and is respected by many people.

Einstein proposed the theory of relativity.

His actions always have a duality.

My younger brother caught the influenza.

This material has high corrosion resistance.

The prevention of venereal diseases is most important in safe sexual behavior.