Trading this rare mineral is very difficult.

He leads a very frugal life.

Last night, I played Yakyuken with my friends.

This epidemic spread all over the world, taking many lives.

I have decided to get engaged to her.

Please use this drug according to the doctor's instructions.

In this farmland, we are trying to minimize the use of pesticides.

I received treatment using anesthetic at the dentist.

This lightly fried pancake is very delicious.

This secret medicine is the secret to longevity.