　　Great changes have taken place here. You can see tall buildings， big department stores and factories everywhere. Different kinds of cars and buses are running in the big streets. But with the development of the industry， we have fewer trees. Air and water pollution is becoming more and more seriou的翻译：正在翻译，请等待... 什么意思？中文翻译英文，英文翻译中文，怎么说？

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　　巨大变动这里发生了。您能看高层建筑、大百货商店和工厂到处。不同的种类汽车和公共汽车在大街道跑。但以产业的发展，我们有少量树。空气和水污染变得越来越严肃。我们必须做某事停止污染和使我们的镇更加美丽。

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