He was taken to the hospital for an acute myocardial infarction.

Unpreparedness is the greatest enemy, let's always be careful not to neglect caution.

The serrated blade of this knife is suitable for cutting hard objects.

He treasures that experience.

Your friendship is very precious to me.

He is working with a devilish method.

Today is a day off drinking, so I decided not to drink alcohol.

The newspaper holiday is on Sunday.

He told a sexual joke and made everyone laugh.

He looked at the barometer and predicted tomorrow's weather.