奥运英语演讲稿-绿色北京　绿色奥运　你我同行

　　improving beijing's environment for the olympics
　　ladies and gentlemen: good morning! today, the title of my speech is improving beijing's environment for the olympics. have you ever seen animals cry? do you know what makes them cry? it's the polluted world, a dirty world, caused by our irresponsible behaviors, that makes those lovely animals cry. many of us are smart enough to kno
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