2, strengthen environmental publicity and education, improve the national environmental awareness.

3. Bypass three or five steps and leave the grass green.

4. Turn the campus into a green home and the motherland into a green treasure house.

5. Let the green melody surround every life.

6. Appreciate the wilderness and return to nature.

7. Bring green into the campus.

8. Do not pick flowers, step on grass, break branches or shake.

9. Praise heaven and earth, Taoism and nature.

10, cherish the source of life and turn off the drip.

1 1, take a walk and have a look, the flowers are red and green.

12. Make the world full of color and life full of excitement.

13, we are seedlings, and we all need care.

14. Make the water clearer, the sky bluer, the flowers brighter and our earth more beautiful.

15, environmental protection, everyone's responsibility.

16, everyone has a share, and everyone is responsible for saving.

17, it is glorious to protect the environment and shameful to pollute it.

18, to build a green campus, birds and flowers.

19. Strive to establish a water-saving economy and a water-saving society.

20. Keep the beauty of grass and reflect your beauty.

2 1. Pick up a piece of paper and create a beautiful environment.

22, protect the green cradle, you can do it, so can I.

23, I am a flower, please love me, don't pick me.

24, protect my environment, for my China.