the

9806 篇文章
For the inhabitants of Earth's once tropical waters,
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For the inhabitants of Earth's once tropical waters, 过去地球上热带水域的“居民们”

earth's tropical once waters inhabitants for of the
...as the climate suddenly began to cool...
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...as the climate suddenly began to cool... 气候突然变冷

cool climate suddenly began as the to
But for now, vertebrates are only at the beginning
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But for now, vertebrates are only at the beginning 但是现在脊椎动物仍处于

vertebrates at only beginning for the are but now
so can only suck up the scraps.
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so can only suck up the scraps. 所以只能吸食残渣

scraps suck can up only the so
But what it has evolved will change the course of history.
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But what it has evolved will change the course of history. 但它进化出的特征将改变历史进程

history evolved course what change has it of the will but
...able to slice through the toughest armor,
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...able to slice through the toughest armor, 能够切割最硬的护甲

slice armor toughest able through the to
All the trilobite can do is try to stay out of reach.
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All the trilobite can do is try to stay out of reach. 三叶虫能做的只有设法保持距离

trilobite try do can reach out is of all stay the to
The trilobite is dwarfed by this towering hunter.
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The trilobite is dwarfed by this towering hunter. 三叶虫在这高耸的猎手面前相信见拙

trilobite towering hunter dwarfed is the this by
are part of a dynasty known as the cephalopods.
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are part of a dynasty known as the cephalopods. 它们属于头足动物这个新王朝

cephalopods dynasty part known of as the are a
The largest, with a shell eight meters long,
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The largest, with a shell eight meters long, 最大的 壳长八米

shell meters largest long eight with the a