一项由中国主导的国际科研项目，正在马里亚纳海沟深处进行时，遭遇未知生物攻击，科研人员被困海底。前美国海军陆战队深海潜水专家乔纳斯·泰勒受命前往营救，再度遭遇数年前曾经在深海给自己留下终身难以磨灭记忆的史前生物巨齿鲨。乔纳斯联手科研项目中....展开全部 一项由中国主导的国际科研项目，正在马里亚纳海沟深处进行时，遭遇未知生物攻击，科研人员被困海底。前美国海军陆战队深海潜水专家乔纳斯·泰勒受命前往营救，再度遭遇数年前曾经在深海给自己留下终身难以磨灭记忆的史前生物巨齿鲨。乔纳斯联手科研项目中的中国女科学家张苏茵成功营救了被困人员，但营救行动却意外造成了巨齿鲨逃离深海。当史前巨兽重返浅海，人类将为自己对大自然的贪婪付出惨重的代价......An international research project led by China, when it was being carried out in the depths of the Mariana Trench, was attacked by unknown creatures and researchers were trapped under the sea. Former US Marine Corps deep-sea diving expert Jonas Taylor was ordered to go to the rescue, and once again suffered a prehistoric mega-toothed shark that had left his life in the deep sea for years. The female Chinese scientist Zhang Suyin in the joint research project of Jonas successfully rescued the trapped people, but the rescue operation unexpectedly caused the giant tooth shark to escape from the deep sea. When the prehistoric beast returns to the shallow sea, mankind will pay a heavy price for his greed for nature...收起全部
