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很久以来,人们便已知道不少动物会治疗自己的疾病,如大象、猩猩病了会去找对症的「药物」,近年来科学家证明,不少动物还会去寻找某种特殊食物以补充某些营养成分的不足。动物如何能做到这一点
It has long been known that many animals will treat their own diseases, such as elephants. Orangutans are going to find symptomatic “drugs,” and in recent years scientists have shown that many animals will also look for some special food to supplement Lack of some nutrients. How can animals do this?