During the polar night period, it's a very strange experience that the sun doesn't rise.

The Far East is a geographical term referring to a part of Asia.

My keys are inside the house.

He is quite a good cook.

I think his Japanese has improved quite a bit, hasn't it?

He was reading a book in his room all day.

The Second Sino-Japanese War was a war that lasted from 1937 to 1945.

The grace period for your loan is until next month.

The incubation period of the new coronavirus is on average 5 to 6 days.

A day has 24 hours.