1. When garbage hits the ground, the first thing that touches the ground is your quality.

2, garbage classification, everyone is responsible!

It is everyone's responsibility to protect the environment and beautify the campus.

4. Develop civilized dining habits and reduce kitchen waste.

Sow the next action, and you will reap a beautiful one.

6. The garbage needs to go home, please help it.

Please don't throw me about, I will pollute the environment.

We don't want to live together, please give us a home.

9. One small step to put the garbage into the box is a big step for civilized Baoan.

10, garbage brings people, break up at home.

1 1. Garbage classification, reducing the burden on cities.

12, your abandonment is my favorite. They found their home here.

13, garbage sorting, recycling, turning waste into treasure.