求翻译：在许多年前，城市边缘有很多的树，人们为了建造房子将树砍倒，森林消失了，紧接着，造成了严重的环境污染，人类，动物无法在沙漠里继续生存，水土流失，在人们居住的城市里，黄沙漫天，环境十分不好。是什么意思？

Many years ago, the edge of the city there are a lot of trees, in order to build a house to cut down the tree, the forest disappeared, followed, resulting in serious environmental pollution, human beings, animals can not be in the desert to survive, soil erosion in people living in the city, the san

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正在翻译，请等待...

Many years ago, urban edge has a lot of trees, people will cut down the tree in order to build a House, forest disappeared, followed by, causing serious environmental pollution, humans, animals cannot survive in the desert, erosion, in people living in the city, sand all over the sky, the environmen

In many years ago, the urban fringe has very many trees, people in order to construct the house to cut down the tree, the forest has vanished, the following closely, caused the serious environmental pollution, the humanity, the animal has been unable in the desert to continue to survive, the soil er