大发云welcome简介：That must be the sound of the air conditioner. The long-faced physical education teacher Ikuo Kawazu guessed: If it is left on, it will start blowing automatically when the engine is started.
That must be the sound of the air conditioner. The long-faced physical education teacher Ikuo Kawazu guessed: If it is left on, it will start blowing automatically when the engine is started.
