In fact, while people tend to see air-conditioning as a guarantee of peace of mind for the summer months, many do not know that the average air-conditioner is equipped with a high-pressure safety feature. When the outdoor temperature becomes too high (typically more than 40oC), it will stop its cooling function in order to prevent overheating and a possible fire.
事實上，許多人視冷氣空調為避暑的安心保證，殊不知一般冷氣機都設有一種高壓保險，當戶外溫度太高（超過 40 度），冷氣機就會停止製冷而改為送風，以防運轉過熱而當機甚至爆炸的危險。