The specialization of animal and the unspecialization of human make the differences in the evolution of the two.

动物的特定化及人的未特定化决定两者进化的异质性。

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The specialization of animal and the unspecialization of human make the differences in the evolution of the two.

动物的特定化及人的未特定化决定两者进化的异质性。

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