1. 前人栽树，后人乘凉；珍惜生命，爱护环境。

1. Those who plant trees are shade for those who come after; cherish life and protect the environment.

2. 风清水绿天蓝，我们美丽的家。

2. Wind clears, water is green, sky is blue, our beautiful home.

3. 环境好，生活就好。

3. A good environment leads to a good life.

4. 为了子孙的幸福，请您珍爱环境。

4. For the happiness of our descendants, please cherish the environment.

5. 煤气泄漏莫惊慌，先关阀门后开窗。

5. Don't panic if there's a gas leak, first close the valve and then open the window.

6. 拒绝白色污染，对白色饭盒说不！

6. Say no to white pollution! Refuse the use of disposable white rice boxes!

7. 绕行三五步，留得芳草绿。

7. Take a few steps around, leaving the green grass in place.

8. 保护环境，人人戒烟。

8. Protect the environment, everyone should quit smoking.

9. 提倡绿色生活，实施清洁生产。

9. Promote green living and implement clean production.

10. 追求美好生活，应先拥抱绿色。

10. To pursue a better life, one should first embrace greenness.

11. 节约的就是利润，浪费的就是财富。

11. What is saved is profit, and what is wasted is wealth.

12. 小草给我一片绿，我给小草一份爱。

12. The little grass gives me a touch of green, and I give the little grass a portion of love.

13. 近水不可枉用水，近山不可枉烧柴。

13. Do not waste water when near water, and do not recklessly burn wood when near mountains.

14. 校园风景线，大家来共建。

14. Campus scenic spots, let's build them together.

15. 校园美如画，受益你我他。

15. The campus is as beautiful as a painting, benefiting us all.

16. 垃圾回收，保护地球，举手之劳，参与环保。

16. Waste recycling, protect the Earth, a simple举手 gesture, participate in environmental protection.

17. 判天地之美、析万物之理。

17. Appreciate the beauty of the heavens and the earth, and analyze the principles of all things.

18. 爱护我们的生活环境，就等于爱护我们自己。

18. Caring for our living environment is equivalent to caring for ourselves.

19. 绿色环保大家创，生态发展奔小康。

19. Green environmental protection, everyone creates, striving for a well-off society through ecological development.

20. 大力开展节能降耗，努力建设节约型后勤。

20. Vigorously promote energy conservation and consumption reduction, and strive to build a resource-saving后勤 system.

21. 当你不要我时，请把我送回家。

21. When you no longer want me, please send me back home.

22. 保护环境，就是爱惜生命。

22. Protecting the environment is to cherish life.

23. 人人参与环保，共建绿色地球。

23. Everyone participates in environmental protection, jointly building a green Earth.

24. 天蓝水清，地绿居佳。

24. Blue sky, clear water, green land, and a pleasant place to live.

25. 搞好水土保护，改善生态环境。

25. To protect soil and water, and to improve the ecological environment.

26. 节约水电光荣，浪费水电可耻。

26. It is光荣 to save water and electricity; it is耻辱 to waste water and electricity.

27. 校园是我家，美丽靠大家。

27. The campus is our home, its beauty depends on all of us.

28. 让校园阳光普照，让绿色神圣美妙。

28. Let the sunshine brighten the campus, and let green be sacred and wonderful.

29. 绿化做得好，染污就减少。垃圾分类放，环境有保障。

29. Good greening leads to less pollution. Proper waste classification ensures environmental protection.

30. 保护环境，要你十分留心，十分细心，十分有心。?>

30. To protect the environment, you need to be very attentive, very careful, and very mindful.

31. 保持地球生态平衡，就是保护人数自身。

31. Maintaining the ecological balance of the Earth is equivalent to protecting ourselves.

32. 带着欢乐舞步，让风沙停止，让小鸟起舞，让绿色腾飞。

32. With joyful dance steps, let the sandstorms cease, let the little birds dance, and let the green soar.

33. 从小树立环保意识，做绿色人生使者。

33. Cultivate environmental awareness from a young age and become an ambassador for a green life.

34. 人人爱花草，空气环境好。

34. Everyone loves flowers and plants, and the air and environment are good.

35. 清扫清洁坚持做，亮丽环境真不错。

35. Persistent cleaning and tidying up, a bright and clean environment is truly nice.

36. 节水、节电、节能源；约你、约我、约大家。

36. Save water, save electricity, save energy; invite you, invite me, invite everyone.

37. 环保行为，处处体现，文明整洁，大家坚持。

37. Environmental protection actions are evident everywhere, reflecting civilization and cleanliness, and everyone should persist in them.

38. 保护环境，保护自然，就是保护人类自己。

38. Protecting the environment and nature is equivalent to protecting ourselves.

39. 捡起一张废纸，就是消除一份污染。

39. Picking up a piece of litter is equivalent to eliminating a piece of pollution.

40. 有限的资源，无限的循环。

40. Limited resources, endless cycles.

41. 生命如歌，让绿色来渲染这美丽的旋律。

41. Life is a song, let green paint this beautiful melody.

42. 只留足迹，不留垃圾。

42. Leave only footprints, take nothing but memories.

43. 要做保护环境的有为之人，不做污染环境的负罪之辈。

43. Be a proactive person in protecting the environment, not a guilty one in polluting it.

44. 为了地球的生命，拯救我们的环境。

44. Save our environment for the life of the Earth.

45. 花草树木要爱护，碧水蓝天少污染。

45. Love and cherish the flowers, trees, and plants; have clear waters and blue skies with less pollution.

46. 有了您的真心呵护，学校才会更加美丽！

46. With your sincere care, the school will become even more beautiful!

47. 芳草依依，大家怜惜。

47. The fragrant grass gently sways, everyone cherishes it.

48. 少一个脚印，多一个生命，不锈钢水箱。

48. One less footprint, one more life, stainless steel water tank.

49. 保护环境系各人，美化校园靠大家。

49. Environmental protection is the responsibility of everyone, and beautifying the campus relies on everyone's efforts.

50. 伸出你的手，伸出我的手，让纸屑远离我们的校园。

50. Extend your hand, extend my hand, let the paper屑 be far away from our campus.

51. 节约水资源，职责人人有。

51. Saving water resources is the responsibility of everyone.

52. 构建和谐社会大环境，倡导文明环保新气象。

52. Build a harmonious social environment and promote a new era of civilization and environmental protection.

53. 多栽一棵树，就给人类多增添一丝生存的希望。

53. Planting one more tree adds a thread of hope for survival to humanity.

54. 劝君多走几步路，莫把草坪当马路。

54. Advise you to take a few more steps, don't treat the lawn as a road.

55. 那里有绿色，哪里就有生命。

55. Where there is green, there is life.

56. 小草正睡觉，勿入草坪来打扰。

56. The little grass is sleeping, please do not enter the lawn to disturb it.

57. 用我们的双手栽下满天的绿色，用我们的心灵守望五彩的家园。

57. Plant a sky full of green with our hands, and watch over our colorful home with our hearts.

58. 小草青青，脚下留情。

58. The grass is green, tread softly beneath.

59. 门前院后种棵树，室内阳台养盆花，健康幸福到你家。

59. Plant a tree in the courtyard and a pot of flowers on the indoor balcony, health and happiness will come to your home.

60. 快快行动起来，保护自然生态！

60. Act quickly to protect the natural ecosystem!

61. 我爱花，我爱草，我爱青青小树苗。

61. I love flowers, I love grass, I love the tender young saplings.

62. 轻轻地我走了，正如我轻轻地来。

62. I gently walked away, just as gently as I came.

63. 历览前贤国与家，成由勤俭败由奢。

63. Throughout history, nations and households have thrived through diligence and thrift, but declined through extravagance.

64. 轻轻抬起你的小脚，我在你的脚下微笑。

64. Gently lift your little foot, and I smile at your feet.