how to make zhengzhou cleaner and greener 以这个为题写英语作文,初二的shui ping
问题描述：
how to make zhengzhou cleaner and greener 以这个为题写英语作文,初二的shui ping
六七十zi
答
Zhengzhou is a highly industrialized and poulated city,which is the capital of Henan province.It might be deeply polluted due to cars and factories.Making the city cleaner and greener may require a lo...