The other reason that we built this is when electricity goes down, this has eight hours of battery left, so you can continue working, you can continue being productive, and let's just say you are less stressed.
还有一个建造这个的原因是 当电力中断，它还能通电8个小时， 所以你可以继续工作， 你可以继续生产， 也可以说你不需要在那么神经紧绷着了。