Bear drops into the swamps of Florida's Everglades, where at least 60 tourists need to be rescued each year. He trudges through the swamp and shows how to construct shelter, de 详情
内详
刘佳,小河,张嘉益
内详
余声,白羽,王小川,王乐乐,宋秋熠,张亚群
吴尊,朱丹,宋妍霏,蒋敦豪,杨亘,小鹿,木春
赵露思
杜素娟,唐艺昕,谢楠,徐艺洋,张纯烨,颜安