1. Protect the environment and be beneficial to health.

2. One moment less wastewater is discharged, and one moment more happiness for the little fishes.

3. Give "Mother Earth" a white and clean "face"!

4. For the life of the earth, save our environment.

5. Contribute to greening the environment and making Mother Earth more beautiful.

6. The school is my home, and the greening depends on everyone.

7. Stay calm to cultivate your character, and be frugal to cultivate your virtue.

8. Environmental protection is for everyone, and environmental protection is for everyone.

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

10. Human beings are the roots of flowers, and the environment is the unbloomed buds. Roots can bloom beautifully with hard work, but otherwise they will only wither and wither.

11. Build a beautiful border and protect our homeland.

12. We only have one earth. Under a blue sky, let us take new actions to protect and purify our earth.

13. To make "mother" a paradise, "children" need to work together.

14. A beautiful environment cannot be separated from everyone’s maintenance.

15. Smiling among the flowers and grass, admiring their appearance outside the garden.

16. For ourselves and for our future generations, please protect the environment.

17. Protect the beauty of the environment, mountains and rivers, and promote sustainable development.

18. How can you trample on the green leaves and red flowers (please do not trample on the lawn).

19. The beauty of the water, the mountains, and the intimacy with people are indescribable and infinitely good.

20. The picturesque campus benefits you and me.

21. We must protect the land, sky, and sea.

22. Drink clean water and breathe fresh air. This requires you to care for the environment all the time!

23. Leave nothing behind except footprints; don’t take anything away except memories.

24. Who doesn’t love home? Who doesn’t love mom – protect the earth.

25. Take care of every plant and tree and build a beautiful campus.

26. Mixed garbage is garbage, and garbage classification is a resource.

27. The beautiful grass is full of vitality, are you willing to destroy it?

28. Pick up pieces of paper and convey deep feelings.

29. The environment is your parents, please take care of it like your parents.

30. Protect the environment and everyone should quit smoking.

31. Only when trees are green can the earth have a pulse.

32. Human beings are the roots of flowers, and the environment is the buds that have not bloomed. Roots can bloom beautifully if they work hard, otherwise they will only wither and wither.

33. When it loses its protection, we lose our health.

34. The ground loves to be clean, so please be merciful.

35. Nature is a kind and loving mother, but also a cold butcher.

36. I am very shy, please don’t touch me!

37. Running water is the endless blood of nature. Destroying water sources is equal to polluting your own blood!

38. We live in the same house with green grass and trees.

39. Saving water means cherishing life.

40. Protecting the environment benefits the present and will benefit the future.

41. Mother Earth is crying because of human beings’ mischief. Please stop her tears.

42. Pursue green fashion and move towards green civilization.

43. Raise environmental awareness and protect a beautiful home.

44. Judge the beauty of heaven and earth and analyze the principles of all things.

45. Protecting trees is the first priority.

46. Do you hear that Mother Earth is crying?

47. One less footprint and more greenery.

48. To save water, please start from around you.

49. Please be gentle under your feet on the lush green grass.

50. Don’t let your tears become the last drop of water on earth!

51. Judge the beauty of heaven and earth and analyze the principles of all things.

52. The green grass is alive, please show mercy.

53. Protect clear water and blue sky, and build a green home.

54. The staircase of science and technology, the staircase of environmental protection.

55. Respect nature and revere life.

56. Praise for the transformation of heaven and earth, and for the Tao to follow nature.

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

58. Rely on scientific and technological progress to promote environmental protection.

59. Friends, please give the birds more warm sky, and please give the fish more entertainment world.

60. Trees are working overtime to purify the air. Don’t let the green factory close down.

61. A beautiful environment is the basis for producing all talents, all beautiful things, and all beautiful homes.

62. Cherish resources and use them sustainably.

63. I bloom for your beautiful heart.

64. The flowers are blooming beautifully, everyone comes to enjoy them.

65. To protect trees is to protect yourself.

66. Once society has technical needs, this need will push science forward more than ten universities.

67. Put down the heavy ax and plant trees quickly!

68. Water is a limited resource, and everything is filled with love!

69. Who pollutes, who controls, who develops, who protects.

70. Look, how beautiful the blue earth is! Don't let her turn a dull yellow color!

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

72. Restore harmony with nature and restore harmony with the earth.

73. Establish the concept of environmental protection and create a green home.

74. Let us protect flowers, plants and trees! Look, the flowers, plants and trees are waving their little hands of hope to you.

75. Pursue green fashion and embrace green life.

76. Love the motherland, protect the greening, keep clean, and love the homeland.

77. Green symbolizes life, cherish life, and environmental protection comes first.

78. The century-old campus is full of tranquility and purity.

79. Plant a small green tree and give me a blue sky.

80. To make the sky bluer and the water clearer, let us start from small things.

81. People often regard the environment around them as a free commodity, destroying it arbitrarily without knowing how to cherish it.

82. The earth is not only the home of human beings, but also the home of all living things.

83. Let green coexist with us!

84. Only by protecting the environment will tomorrow be a better tomorrow! It’s just around the corner!