英语翻译Insects lived on earth for millions of years.They lived

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英语翻译
Insects lived on earth for millions of years.They lived on earth before there were birds.they lived on earth befor there dinosaurs.
Dinosaurs were big animals.one kind of dinosaur was over 70 feet long.Its wings were more than three feet wide.but most insects were small.while the dinosaurs lived,the earth began to change.new mountains pushed up.the weather changed.In some places,there was not much water.without water,plants could not live.the dinosaurs could not find foodor water.The insects did not need much food and water.nd they could fly.they could leave one place and fly to another.the dinosaurs died,but the insects livedThey became very smalToday,there are more insects on earth than any other living thing.
1个回答 分类:英语 2014-11-16

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昆虫几百万年前就生活在地球上了.他们比鸟类更早出现在地球上.他们也比恐龙更早出现.
恐龙是大型动物,有种恐龙超过了70英尺.它的翅膀有三英尺还多,但大多数昆虫很小.当恐龙还生存在地球时,地球开始改变了,新的山脉被隆起,气候开始改变.在有些地方,水变得很少.没有水,植物就不能生存,恐龙就找不到食物或水.昆虫却不需要很多食物和水.因为他们可以飞,所以可以离开某地飞到另外的地方.恐龙于是灭绝了,但昆虫生存了下来.他们如今进化的很小,他们现在比地球上其他任何一种动物数量都多.
 
 
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