- carrying with it nutrient-rich silt.
带来富含营养的泥沙 - The waterways soon covered more than 1.6 million square kilometers...
水道很快覆盖超过160万平方公里 - an area the size of Alaska,
相当于阿♥拉♥斯加州的面♥积♥ - creating the largest delta in Earth's history.
创造出地球历史上最大的三角洲 - These fertile waterways became the lifeblood of a new world...
这些肥沃的水道成为新世界的命脉 - the fuel for evolution.
进化的源泉 - Conifers rose to the fore.
针叶树崛起
creating the largest delta in Earth's history. 创造出地球历史上最大的三角洲
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