They were followed by the emergence of fish, reptiles, mammals, ferns, conifers and flowering plants.

在这之后出现了鱼类，爬行类，哺乳动物，蕨类，针叶树和开花的植物。

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They were followed by the emergence of fish, reptiles, mammals, ferns, conifers and flowering plants.

在这之后出现了鱼类，爬行类，哺乳动物，蕨类，针叶树和开花的植物。

youdao