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In the animal world, on the other hand, the process of evolution is characterised by the progressive discrimination of the animal and vegetative functions, and a consequent differentiation of these two great provinces into their separate departments.
另一方面，在动物世界中，进化过程的特征是动物和营养功能的逐步区分，并因此将这两个大省分化为各自的部门。