简介：一个新的巨型鲨鱼出现恐吓的海洋，但美国政府有巨大的机械鲨鱼打击威胁的准备。A new mega shark emerges to terrorize the seas, but the U.S. government comes prepared with a giant mechanical shark to combat the threat.
简介：一个新的巨型鲨鱼出现恐吓的海洋，但美国政府有巨大的机械鲨鱼打击威胁的准备。A new mega shark emerges to terrorize the seas, but the U.S. government comes prepared with a giant mechanical shark to combat the threat.
