Season two of Dual Survival began airing April 22, 2011 on the Discovery Channel. The series follows Cody Lundin and Dave Canterbury as they show what it takes to survive in a variety of hypothetical survival scenarios. 　　译文(3): 《双重生存》第二季于2011年4月22日在探索频道开【资源囤-ZiYuanTun.Com】。该系列讲述了科迪·伦丁和戴夫·坎特伯雷在各种假设的生存场景中如何生存的故事。