关于air pollution的原因和解决方式的两人英文三分钟的口语对话?
问题描述：
关于air pollution的原因和解决方式的两人英文三分钟的口语对话?
答
A:Hi,John!How are you recently?B:Feel bad,especially under this kind of weather with such a bad air.A:Oh,I am sorry to hear that.To be the truth,I don't like this kind of weather too.More and more car...