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2047 篇文章
and the rivers of fire are gradually subsiding.
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and the rivers of fire are gradually subsiding. 熔岩河逐渐平息

are easily forgotten.
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are easily forgotten. 很容易被遗忘

...he has cousins here who are.
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...he has cousins here who are. 但它的亲戚可以

they are the first giant plant-eaters to roam the planet.
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they are the first giant plant-eaters to roam the planet. 它们地球上最早的巨型食草动物

These sleeping armored beasts are a primitive type of reptile.
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These sleeping armored beasts are a primitive type of reptile. 这些沉睡着的身穿护甲的野兽 是一种原始的爬行动物

Her tadpoles are in mortal danger.
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Her tadpoles are in mortal danger. 它的蝌蚪危在旦夕

But frogs are nothing if not persistent.
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But frogs are nothing if not persistent. 但青蛙生性坚持不懈

The dragonflies are just too fast.
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The dragonflies are just too fast. 但蜻蜓实在太快了

Today, there are more than 8,000 species of amphibian.
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Today, there are more than 8,000 species of amphibian. 今天有超过8000个两栖动物物种

they are different to those of other fish.
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they are different to those of other fish. 叶鳍与其他鱼的鳍不同