1. The sky is blue, the grass is green, and the heart is pure.

2. Flowers need green leaves to support them, and schools need classmates to protect them!

3. Protecting the environment starts with me.

4. "Hold hands" to be green and environmentally friendly and stay away from "white pollution".

5. Save a drop of water and the earth will be more beautiful.

6. Protecting the ecological environment means caring for yourself.

7. Build a green campus together and enjoy the singing of birds and the fragrance of flowers.

8. Limited resources, unlimited utilization, garbage as treasure, benefiting the country and the people!

9. Construction projects must conduct environmental impact assessment in accordance with the law.

10. You plant a tree, I plant a tree, and together we add green to the campus.

11. Improve people’s livelihood and enjoy the fruits of water conservancy development.

12. A happy life lies not only in abundant food and clothing, but also in clear water and blue sky.

13. Stretch out your hand, stretch out my hand, and keep the confetti away from our campus.

14. The environment and human beings must coexist, and resource development and environmental protection must be coordinated.

15. Green and environmental protection go hand in hand, and quality life is heart to heart.

16. If you want the campus to be clean, beautiful, healthy and civilized, keep it in mind.

17. Water nurtures and sustains life on earth. Who will care for the life of water!

18. Build a green environment and create a beautiful home.

19. Plant a tree in a year and leave a forest in your lifetime.

20. The earth’s resources are limited, but environmental protection is unlimited.

21. Comprehensive planning, overall planning, and coordinated development of water conservancy.

22. Trash can: Please shoot from close range.

23. The green mountains clear my eyes and the flowing water calms my ears.

24. The beauty of my campus lies in every move.

25. The flowers and grass spread their fragrance, please take a detour.

26. Flowers, plants and trees smile at people because humans love environmental protection.

27. Energy-saving and environmental protection slogan: Saving energy has great potential, which will benefit the present and future generations.

28. The road is yours, don’t step on me.

29. Cherish water, protect water, and let water benefit mankind.

30. The grass is green, be gentle under your feet.

31. Weave love and protect the environment.

32. Distance creates beauty, so avoid close contact.

33. I am a living body, and you are a virtuous and virtuous king.

34. Your heart and mine are green, and your actions and mine are environmentally friendly.

35. The pursuit of environmental protection is your and my wish, and participating in environmental protection is your and my responsibility.

36. Walk with green and advance with environmental protection.

37. Birds singing and flowers fragrant, I love to enjoy it.

38. Walk with environmental protection and integrate with green society.

39. Take a walk and take a look, the flowers are blooming and the willows are green.

40. Rational use of resources to protect ecological balance and promote sustainable economic development.