求翻译：由于第四纪冰川作用远没有欧洲、北美同纬度地区那样广泛、强烈，生物演化受到的影响较少，所以生物种属（包括特有种属）特别繁多，地理成分复杂，分布亦比较混杂。是什么意思？

Quaternary glaciation far from Europe, North America, in the same latitude as extensive, strong, less affected by biological evolution, extinction of species (including the endemic genus) are particularly numerous, complex geographical elements, the distribution also mixed.

Since the first 4 glaciers and role is far from Europe, North America and as wide latitude in biological evolution, and strong, and is less affected by the creature, and that is why it is such a unique way (including a special variety, complex, distributed geographic elements are more mixed.

Because the quaternary period glacial action does not have European, the North America same latitude area to be such widespread far, intensely, the organic evolution receives the influence are few, therefore lives the species to be (is specially many including endemic species), the geography ingredi

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