探索未被打扰的自然，尽享Backcountry的冒险之旅坤是放在女生的前面还是后面

　　Once the future of extreme skiing, Brooks Provence is approached to ski the mountain that nearly ended his life two decades ago–this time alongside a young skier on the brink of stardom. But when disaster falls, Brooks must overcome his past and accomplish the impossible in order to save the lives of those he loves most.