加勒比海的海滩上有两种不同性格的蓝甲蟹:一种是较凶猛的,从不知躲避危险,与谁都敢开战;一种是温和的,遇到敌人便翻过身子,四脚朝天,任你怎么捣它、踩它,它都不跑不动,一味装死。千百年后,人们发现,强悍凶猛的蓝甲蟹成了濒危动物,而性情温和的蓝甲蟹反而繁衍昌盛,遍布世界上许多海 There are two different styles of blue-crab on the beach in the Caribbean: one is more fierce, I do not know to avoid danger, and no one dared to go to war; one is mild, the enemy will turn over the body, , No matter how you pound it, step on it, it does not run, blindly wear dead. Thousands of years later, people found that the intrepid and fierce blue crab became an endangered animal, while the mild-tempered blue crab instead prospered, spreading over many parts of the world