how to make zhengzhou cleaner and greener 以这个为题写英语作文,初二的shui

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 lot of effort,but if everyone can help,it is very easy to do so.The best way to solve the problems is to reduce traffic jam.Widening roads and building elevated roads is the best solution.Constructing more green lands and grass on the roof of all skyscrapers in the urban area will be the most suitable of making the city cleaner.Driving hybrids instead of non-electronic vehicles will reduce the emission of carbon dioxide.If Zhengzhou is made cleaner and greener,millions of people have to put all its ingenuities reducing carbon dioxide and increasing oxygen.When the construction is finished,none of the city will beat Zhengzhou until someone constructs an even greener city.