This machine comes with a cooling function.

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.

Yesterday, I ate Korean naengmyeon for the first time.

He can always maintain calmness.

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

We have developed a new method to produce charcoal from wood.

My grandfather used to work in charcoal production.