Submarine: Life Under the Waves Season 1 (2021)认领

　　Submarine: Life Under the Waves follows the crew of nuclear-powered HMS Trenchant as they set sail on 120 of tense and dangerous underwater operations. For the first time ever, the top-secret world of the hunter-killer submarine will be revealed as we explore how the crew of 100 men survive underwater for so long in cramped and confined spaces. At depths of over 400m in the Nor...