这种蜥蜴是食肉类动物，它们通常依靠捕食山羊、鹿和其它哺乳动物为生。 科莫多巨蜥的唾液中含有致命的细菌，足以致猎物死亡。
The creature is carnivorous, killing goats, deer and other mammals through deadly bacteria in its saliva.
通过捕食野猪、鹿、鸟、海龟、水豚、凯门鳄、甚至美洲虎，它们可以达到其巨大的体型。
They reach their monumental size on a diet of wild pigs, deer, birds, turtles, capybara, caimans, and even jaguars.
长颈鹿是被捕食的动物，经过进化后，它们现在很少会躺下，因为躺下后要再起来可不容易。
As a prey animal, the evolution of the giraffe's habits means that they rarely lie down, as it's difficult for them to get up again.
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