在荒岛求生的挑战中，友谊与信任成为生存的关键，考验着每个人的极限。色老板美国在线观看

　　Dual Survival is a documentary television series on the Discovery Channel produced by Original Media.The program follows two survivalists showcasing contrasting wilderness survival skills: Cody Lundin, a minimalist and primitive skills expert, and Dave Canterbury, a military-style survival expert and professional hunting guide and tracker, whose fame was generated from survival... (展开全部)