By scanning the locations at the bottom of the ocean where sunken ships, treasures and even cities lie, the show tries to answer what they look like, how they got there and if they hide any secrets.
《海底大揭秘第二季》是一部“纪录片”类型的纪录片，该片/剧目前在本站共有 2 条播放线路，由 1 家资源方提供。喜欢全年影视请分享给身边的亲人和朋友，全年影视包揽你一整年的视听盛宴！
