He can always maintain calmness.

The cold air flowed into the room, making it cold.

The naengmyeon at this restaurant is really delicious.

On a hot day, iced coffee is the best, isn't it?

This machine comes with a cooling function.

Please cool the beer.

The taste of this beer has been ruined by excess cooling.

I strengthen my body by taking a cold bath every morning.

I take a cold bath every morning to strengthen my body.

It's difficult to adjust the hot and cold in this room.