Campus billboards and slogans

Don't let the garbage float on Xiao He until he shows his sharp corners.

1, ask how clear the water is, but don't raise your hand because of you.

You are welcome to come here often to look in the mirror.

Don't give what you don't want to the river.

4. How can a clear river tolerate pollution?

I need a clean face as much as you do.

6. What you pursue is colorful, and what I pursue is crystal clear.

7. Let's create a clean space for beautiful fish.

May you be as clear as a pool of water.

Don't let anything that can't swim or dive into the water!

Please don't let the eyes of the campus get into the sand again!

Water ~ ~ ~ ~

The only mother

Don't make mom cry.

"Clear water needs your care."

If there are fish in the pond, you can also say.

"The fish in the water need your care."

The pool is the sky on the ground. Please don't pollute heaven!

The river is clear and people have feelings.

What you're drinking now,

You caused the sewage yourself!

In order to maintain world peace

Please don't throw rubbish.