Hoping to make amends with his girlfriend and turn his life around, Jake suddenly finds himself in a dangerous situation. Frank, an aging bail-bondsman, comes to Jake's rescue and invites him to relax on his boat as they await help. What ensues is a complicated mix of secrets and lies that threaten to destroy the life of one man and the soul of another. Buoyancy is a thriller, riding the treacherous and unforgiving seas of the ocean of revenge. I hope you know how to swim. 　　译文(2): 杰克突然发现自己处于一个危险的境地，他希望和女朋友和好，改变自己的生活。弗兰克，一个上了年纪的保释担保人，来救杰克，并邀请他在他的船上放松，因为他们正在等待救援。随之而来的是一系列错综复杂的秘密和谎言，它们威胁着一个人的生命和另一个人的灵魂。浮力是一部惊悚片，驾驭着复仇之海的险恶和无情的海洋。我希望你会游泳。