If I Could Change my Neighboorhood

There are many important things in our hometown.
Like the environment, traffic,neighboorhood.
If I could change one important thing in my hometown,I would choose to change the environment.
First, our hometown's environment is dirty.
The environment is very important in the world.
Some people wants more environment.
Like more tree, more grass, more flower, not more trash.
Second, fresh air. and, environmental objects. I like these. These make me feel good and fresh. A long time ago, environment is so clean.
But now, those are so dirty. Lake makes dirty smells.
In conclusion, if we change our hometown.
I choose environment makes fresh air and environmental objects, It makes me feel good.
A long time ago the environment was clean. But, now it is dirty. So, I want to change environment.