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关于介绍恐龙的英语短文关于恐龙的英语短文,60字左右!英汉互译,

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关于介绍恐龙的英语短文
关于恐龙的英语短文,60字左右!英汉互译,
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Long,long time ago,we lived on Earth a large family,their offspring hatch from the eggs out,their skin covered with scales,impervious,they are dominated by sea,land and sky,all other animals do not,and their confrontation,they are truly dominant,and this is dinosaurs.From there until the demise of the dinosaurs ruled the Earth 1.6 billion years old