简介：Snow Chick - A Penguin's Tale
Documentary narrated by Kate Winslet, telling the intimate story of an emperor penguin chick's first precarious months on the ice, growing up in the world's most extreme nursery.。另一方面，这些数据本身又成为了一种储备资源，当遇到一些突发事件时，就可以利用这些数据紧急调度运力
