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.
这集好看。 [国家地理] Drain The Oceans S2E8:Thai Cave Rescue 海底大探索2:泰国洞穴救援 2018年6月在泰国发生的少年足球队困在睡美人洞穴的意外事件,最后教练和队员13人全数获救,但你知道....其实他们都被注射镇定剂,让他们短暂失去意识以便顺利救出吗? 镇定剂一次仅能维持30分钟,但是把受困人员拖出洞穴却需要三至五小时,本集将完整呈现救援过程!