求生一加一 第五季 Dual Survival Season 5 (2017)认领

　　Experts agree there are some very basic - and universal - rules for surviving in the wild. Find shelter, find water, find food, find help. Beyond that, there's not much they agree on. Meet military trained Dave Canterbury and naturalist Cody Lundin - trained survival experts who have very different methods of meeting survival challenges. Together, with their drastically differe...