translation.en: So with Firefly, what we did is -- the problem is electronics get hot, and you have to put in vents or fans to keep them cool -- in most products.
translation.zh: 因此对于Firefly,我们做的是 当电子产品变得热的时候, 你必须放通风的或者降温的设备去保持降低温度 对于大多数产品都是这样