3人英语对话-关于环保人物：Daniel, Jasmine, Matthew (Jasmine女的，其他两个男，名字你可以改） Daniel: Our Earth is so polluted, animals's natural habitats are destroyed. 丹尼尔：我们的地球已经被污染了，动物的栖息地已经被摧毁了。 Matthew: True, more and more species will extinct in the near future. Global Warming has became one of the world's most serious issues. 马修：是啊，...
