In the past few years, the city where I live has been regarded as a rapid-developing yet seriously-polluted place. But with the local government attaching great importance on the environment issues, the air quality and so forth are remarkably improved. So I'd like to take my city as an example. Firstly, a growing number of nature parks are built in every corner of the city. From my point of view, it not only purifies the air, but it also enhances the diversity of species, as it takes advantage of areas and creates habbitats for indigenous species. Besides, planting trees along the road sides and even on the buildings is an effective way to protect the environment. Now, walking on the streets, I feel like I was wandering in a forest. In a nutshell, developing industries never conflicts with protecting environment, if we're willing to live in harmony with nature.