Properties : The working principle of air conditioner is that air refrigerates in the evaporating box through circulation.

性能特点：空调的使用原理是让环境中的空气在蒸发箱中循环得以制冷。

Abandon cooperating with what pay treasure, need to face harm to hold calorie of person to use calorie of experience, the risk that be abandoned or refrigerates.

放弃与支付宝的合作，则需要面对伤害持卡人用卡体验，被放弃或者冷藏的风险。