their

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Here, trilobites are still in their prime,
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Here, trilobites are still in their prime, 在这里 三叶虫仍处于巅峰状态

trilobites prime here their in still are
a shield-like shell that protects their soft insides.
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a shield-like shell that protects their soft insides. 这是一种保护其柔软内部的盾状外壳

shield-like insides protects soft shell their that a
Thanks to their ability to swim,
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Thanks to their ability to swim, 由于会游泳

thanks ability swim their to
like their pioneering relatives millions of years ago.
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like their pioneering relatives millions of years ago. 数百万年前它们富有探索精神的亲戚们 也是这样做的

pioneering relatives millions like their of ago years
Many get their food by filter-feeding,
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Many get their food by filter-feeding, 许多通过滤食来获取食物

filter-feeding many get their food by
And some can even see their surroundings.
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And some can even see their surroundings. 有一些甚至能看到周围

surroundings can some their see even and
Their explosive power,
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Their explosive power, 其爆♥炸♥声

explosive power their
The siblings are faster than their mother.
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The siblings are faster than their mother. 两只幼龙比母亲更快

siblings faster than mother their the are
she must run the gauntlet of defensive mothers keen to protect their young.
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she must run the gauntlet of defensive mothers keen to protect their young. 它必须穿过一长排保护心极强的母龙

gauntlet keen defensive protect run mothers young must their she of the to
Their coordinated moves
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Their coordinated moves 它们协调一致的动作

coordinated moves their