1. Protecting the ecological environment means taking care of oneself.

2. 节能源自心中，环境大家爱护。

3. 分餐不分心，文明见真心。

4. Energy-saving comes from our hearts and the environment is cherished by all.

5. Heavy face， heavy bark， do not leave traces on the wall.

6. Care for flowers and trees， do not climb， do not hurt.

7. To save water resources， everyone has responsibilities.?>

8. Protect nature and care for home.

9. 碧水蓝天，笑容自然。

10. 尊崇自然，敬畏生命。

11. Less cars and more walking， low-carbon health I have.

12. Pick up a piece of paper and create a beautiful environment.

13. 从自己做起，爱护我们的家园。

14. 小草对您微微笑，请您把路让一让。

15. 树立大环境意识，保护生态环境。

16. Protect the mother river and care for the source of life.

17. Luxuriant， innovative state.

18. There is only one earth， and mankind should work together.

19. It is everyone's responsibility to protect the environment.

20. Save the environment， start with the details.

21. 尊天重地，敬天爱人。

22. Learn to behave， learn to learn， and protect nature.

23. In order to make the campus green， cherish every grass under your feet.

24. Do you hear Mother Earth crying？

25. Set up the awareness of the environment and protect the ecological environment.

26. 止住您的脚步，留住一片绿茵。

27. 保护环境，少说多做。

28. 用我们的爱心，迎来校园的一片绿。

29. 老毛病，要根治，小问题，要重视。

30. Solve old problems radically and treat small problems attentively.

31. Blue water， blue sky， natural smile.

32. 保护水环境，节约水资源。

33. Protect wildlife and coexist with nature.

34. Respect for nature and life.

35. Where there is green， there is life.

36. Hopefully one day， the garbage can also be laid off.

37. Grass smiles at you， please give way.

38. 学会做人，学会学习，保护自然。

39. Pursue green fashion and embrace green life.

40. A blue sky at the same top protects one side's soil and water.

41. Peaches， apricots and pears are five years old， and jujube trees pay back money that year.

42. 快快行动起来，保护自然生态。

43. 爱护花草树木，不攀折，不伤害。

44. 环保都来搞，明天会更好。

45. 陆地，天空，大海，我们都要保护。

46. 保护生态环境，就是爱护自己。

47. 乱扔纸屑不文明，随地吐痰不潇洒。

48. 做地球妈妈的好孩子，保护她。

49. 特色鲜明，不断创新。

50. 郁郁葱葱，创新州。

51. 少坐汽车多行走，低碳健康我拥有。

52. 希望有一天，垃圾筒也会下岗。

53. Cherish natural resources and work together for a green life.

54. Building a beautiful home， environmental protection from me.

55. Create a green campus， from you and me.