crocodiles teeth 中文意思是什麼
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Unflinching crocodiles sprawl open - mouthed in beds of mud, displaying their immodest teeth
彷佛入定的鱷魚張開大嘴趴在河床的爛泥里，展示?們深具威脅性的利齒。 -
Studies of fossil teeth and bones from human species that lived millions of years ago indicate that meat did not play a significant part in diet, and that at least one in twenty met their end in a predator ' s jaws. the findings support the idea that the communication skills and group living that are characteristic of modern homo sapiens evolved as defensive measures against lions, hyenas, crocodiles and eagles
據泰晤士報2月20日報道，通過對數百萬年前的遠古人類的牙齒及骨骼化石的研究，美國華盛頓大學的羅伯特-瑟斯曼博士發現，肉類食物在遠古人類的日常飲食當中並不佔據重要位置相反，他們中至少有二十分之一的人喪命于食肉動物的口中。
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