44 篇文章
Mammoths, cave lions, and hundreds of other species vanished.
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Mammoths, cave lions, and hundreds of other species vanished. 猛犸象、穴狮 以及数以百计其他物种消失了

there had been hundreds of ancient species living in the trees,
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there had been hundreds of ancient species living in the trees, 树上居住着数百种古老的物种

Hundreds of millions of years of evolution,
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Hundreds of millions of years of evolution, 数亿年的进化

has been a feature of life on Earth for hundreds of millions of years.
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has been a feature of life on Earth for hundreds of millions of years. 数亿年来 一直是地球生命的特点

Hundreds of millions of years after Anthracosaurus,
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Hundreds of millions of years after Anthracosaurus, 石炭鲵出现之后几亿年

that has remained almost the same for hundreds of millions of years.
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that has remained almost the same for hundreds of millions of years. 已经保持了数亿年 几乎不变

Now numbering in their hundreds,
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Now numbering in their hundreds, 现在 数以百计的鲨鱼

they can detect prey from hundreds of meters away.
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they can detect prey from hundreds of meters away. 能够在数百米外侦测猎物

glaciers hundreds of meters tall cascaded into the warming seas.
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glaciers hundreds of meters tall cascaded into the warming seas. 高达数百米的冰川 倾泻进入正在变暖的海洋

It first evolved hundreds of millions of years ago,
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It first evolved hundreds of millions of years ago, 最早在数亿年前进化