1. 河水的眼泪不再清澈，高山的头发日见稀疏。

1. The tears of the river are no longer clear, and the hair of the high mountains becomes sparse day by day.

2. Wind， water， green sky and blue， our beautiful home.

2. Wind, water, green sky and blue, our beautiful home.

3. The earth can satisfy human needs， but it can not satisfy human greed.

3. The earth can meet human needs, but it cannot satisfy human greed.

4. 汽车是消耗资源的无底洞，是移动的大气污染源。

4. Cars are a bottomless pit of resource consumption and a mobile source of air pollution.

5. Don't step on grass， don't pick safflower.

5. Do not step on the grass, do not pick safflower.

6. Trees are working overtime to clean up the air. Don't let green factories close down.

6. Trees are working overtime to clean up the air. Don't let green factories shut down.

7. 树木正在为净化空气而加班加点，请勿让绿色工厂倒闭。

7. Trees are working overtime to purify the air; please do not let the green factory shut down.

8. Take care of the environment！ Because we have only one earth， this is our common home！

8. Take care of the environment! Because we have only one Earth, this is our common home!

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

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

10. Be a good child of Mother Earth， protect her.?>

10. Be a good child of Mother Earth, protect her.

11. 树木拥有绿色，地球才有脉搏。

11. Trees possess greenness, and the Earth has a pulse.

12. 小花小草传芳香，请你把路绕一绕。

12. Small flowers and grass spread fragrance, please detour the path around.

13. Do not spit on the ground， often throw paper in the basket.

13. Do not spit on the ground; often throw paper in the basket.

14. Save a drop of water every day and have the Pacific Ocean in hard times.

14. Save a drop of water every day and have the Pacific Ocean during hard times.

15. Let sandstorms stop rampant and return the earth to a green mattress.

15. Let sandstorms cease their rampaging and restore the earth to a green bedsheet.

16. 学会做人，学会学习，保护自然。

16. Learn to be a good person, learn to learn, and protect nature.

17. 轻轻地我走了，正如我轻轻地来。

17. I left as gently as I came.

18. Good energy conservation， future generations do not worry.

18. Good energy conservation, future generations will not worry.

19. 让风沙不再猖狂，还地球一片绿色铺垫。

19. Let the sandstorms no longer rage, paving the way for a green Earth.

20. Flowers reward us with their fragrance. We just need to show mercy at our feet.

20. Flowers reward us with their fragrance. We just need to show kindness at our feet.

21. Flowers and grass spread fragrance. Please take a roundabout route.

21. Flowers and grass spread fragrance. Please take a roundabout route.

22. 大力开展节能降耗，努力建设节约型后勤。

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

23. The tears of the river are no longer clear， and the hair of the mountains is becoming thinner and thinner.

23. The tears of the river are no longer clear, and the hair of the mountains is becoming thinner and thinner.

24. 给我一片绿，还你一片荫。

24. Give me a green leaf, and I'll return you a shade.

25. Don't panic when gas leaks. Close the valve before opening the window.

25. Do not panic when a gas leak occurs. Close the valve before opening the window.

26. Let the flowers laugh， let the grass pass on， let the heart blossom.

26. Let the flowers laugh, let the grass pass on, let the heart bloom.

27. 爱护环境吧！因为我们只有一个地球，这是我们共同的家园！

27. Take care of the environment! Because we only have one Earth, which is our shared home!

28. 节约能源做的好，后代子孙没烦恼。

28. Do well in energy conservation, and future generations will have no worries.

29. 校园美如画，受益你我他。

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

30. 让花儿含笑，让草儿传情，让心儿绽放。

30. Let the flowers smile, let the grass convey emotions, let the heart bloom.

31. Cars are bottomless depletion of resources and mobile sources of atmospheric pollution.

31. Cars are bottomless consumers of resources and mobile sources of atmospheric pollution.

32. Give me a piece of green and give you a shade.

32. Give me a piece of green and grant you a shade.

33. Act quickly to protect the natural ecology.

33. Act quickly to protect the natural ecology.

34. 拒绝白色污染，对白色饭盒说不！

34. Refuse white pollution, say no to white take-out boxes!

35. 清洁卫生，从我做起。

35. Clean and hygienic, let's start with me.

36. 爱护绿化，就是保护自己。

36. Caring for greenery is to protect oneself.

37. 风清水绿天蓝，我们美丽的家。

37. Wind clear, water green, sky blue, our beautiful home.

38. Everyone throws less paper， and the earth will be more beautiful.

38. If everyone throws less paper, the earth will be more beautiful.

39. 走一走，看一看，花红柳绿美无限。

39. Take a walk and have a look, the beauty of blooming flowers and green willows is boundless.

40. Refuse white pollution and say no to white lunch boxes！

40. Refuse white pollution and say no to disposable lunch boxes!

41. Greening is our hope for survival and beautification is the foundation of our life.

41. Greening is our hope for survival; beautification is the foundation of our life.

42. 不要旁观，请加入行动者的行列。

42. Don't just watch from the sidelines; please join the ranks of the actors.

43. 每天节约一滴水，难时拥有太平洋。

43. Save a drop of water every day, and own the Pacific Ocean in hard times.

44. School is my home， greening depends on everyone.

44. School is my home; greening depends on everyone.

45. 花儿以花香回报我们，我们只需脚下留情。

45. Flowers repay us with their fragrance; all we need to do is show compassion with our steps.

46. 保护环境，少说多做，让校园成为绿色的殿堂。

46. Protect the environment, talk less and do more, and let the campus become a green sanctuary.

47. 让河水更清澈，让家园更美好。

47. Let the river water clearer, and make our home more beautiful.

48. Without trees， the world would be bleak.

48. Without trees, the world would be bleak.

49. 莫放松点，莫轻视微。

49. Do not relax your efforts, do not undervalue the minor.

50. 绿化是我们生存的希望，美化是我们做人的根本。

50. Greenery is the hope of our survival, and beautification is the essence of our way of life.