习主席在十九大报告中提出：建设美丽中国，改善生态环境就是发展生产力。足见习主席 对环保的重视。请根据以下提示写一篇题为“How to protect the environment”的短文。
要求：1）词数90左右（开头和结尾已给出，不计入总词数）；
2）可适当增加细节，以使行文连贯；
3）文中不得出现反映考生信息的真实人名、地名等内容。
How to protect the environment
In the recent years, with the development of the global economy, the environment where we lives is getting worse and worse. In some places, there isn't a tree on the hill and we can't see fish swimming in the river. Also, there are many factories making lots of smoke. Many cities have
experienced haze. Besides, people cut down too many trees and many animals are in danger because there's no place for them to live in.
In order to solve these problems, the government …
In my opinion, … And I …
In order to make our common homeland more and more beautiful, let's work together and do our best.
