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一提到鳄鱼,人们脑中立即浮起一副丑恶凶残、可憎可怖的动物嘴脸.然而,恰在这些令人战栗的动物身上,科学家们居然发现了不曾梦想到的奇迹.
As soon as the crocodile was mentioned, people began to have an ugly and abominable animal in their brains. However, in these trembling animals, scientists discovered a miracle that they had never dreamed of.