鲨鱼的攻击性极强,只要被它发现,很少有人能够逃生。不过,令人感到奇怪的是,海洋生物学家罗福特对鲨鱼研究了多年,经常穿着潜水衣游到鲨鱼的身边,与鲨鱼近距离接触,可鲨鱼好像并不介意他的存在。罗福特介绍说:“鲨鱼其实并不可怕,可怕的是你一见到鲨鱼,自己就先害怕了。”的确如此。只要你见到鲨鱼时心里不害怕,那么你就很安全。人在遇到鲨鱼时,心跳通常会加速,鲨鱼正是通过那快速 Shark aggressive, as long as it is found, few people can escape. However, it is strange that the marine biologist Rover studied the shark for many years, often wearing a diving suit to swim around the shark, and close contact with the shark, shark may not seem to mind his existence. Luo Fute said: “The shark is actually not terrible, the terrible thing is that when you see the shark, you are the first to be scared.” As long as you are not afraid to see the shark, then you are very safe. When people encounter sharks, the heart rate usually accelerates, and sharks pass that fast