I turned on the air-conditioner because it was too hot in the room.

The room is air-conditioned, providing a comfortable environment regardless of the weather outside.

The car's engine is air-cooled.

The vintage car has an air-cooled engine.

The motorcycle is equipped with an air-cooling system.

He is very air-minded and loves to travel by plane.

The hot air current carried the kite high into the sky.

The air curtain helps to create a barrier between the indoor and outdoor air.

The military has implemented strict air defense measures to protect the country from potential threats.

The air defence system detected and intercepted the incoming missile.