1. 请爱护公共卫生

1. Please cherish public health.

2. 33提高环保意识 ，建设美好家园。

2. Enhance environmental awareness and build a beautiful homeland.

3. 15建环保模范城市， 创美好幸福生活。

3. Build 15 model eco-cities, create a beautiful and happy life.

4. 1垃圾分类，举手之劳。变废为宝，美化家园。

4.1 Sort the garbage with a simple lift of your hand. Turn waste into treasure, beautify our home.

5. 以留下垃圾为耻，以带走垃圾为荣。

5. It is a shame to leave litter behind, and it is a pride to take the garbage away.

6. 不推，不挤，爱自己，爱别人。——309全体同学

6. No pushing, no shoving, love yourself, love others. — Class 309, all students

7. 讲文明讲卫生人人有责

7. Promoting civilization and maintaining hygiene is the responsibility of everyone.

8. 上下楼梯靠右行勿喧哗

8. While ascending or descending the stairs, please keep to the right and refrain from making noise.

9. 52要是你疏忽我的存在，把垃圾桶乱丢，我赌气了，这次真的活力了！

9. 52 If you ignore my presence and throw the trash bin carelessly, I'm feeling so frustrated! This time, I'm really energized!

10. 5治理“脏、乱、差”， 要靠“你、我、他” 管住脏、乱、差，留下真、善、美 。

10. To govern the "dirt, chaos, and disorder," it relies on "you, me, and him" to control dirt, chaos, and disorder, and leave true, good, and beautiful things behind.

11. 爱护花木 美化校园

11. Love and Care for Flowers and Trees, Beautify the Campus

12. 14学校是我家，卫生靠大家 开展环境卫生整治，营造清洁生活环境！

12. Our school is our home, cleanliness depends on everyone's efforts! Launch a campaign to improve the environmental hygiene and create a clean living environment!

13. 文明用语人人讲，校园之内处处春。——302周天琦

13. Polite language is spoken by everyone, and the campus is filled with spring wherever you go. —— 302, Tian Qianqi

14. 请勿乱倒垃圾污水

14. Do not dump garbage or wastewater carelessly.

15. 轻轻来，轻轻走，痕迹不能留。

15. Come in softly, go out softly, leave no trace behind.

16. 7提高环保意识 ，建设美好家园。

16. Enhance environmental awareness and build a beautiful home.

17. 课间靠右慢慢走，文明游戏习惯好。——303冯宇

17. Walk slowly to the right during class breaks, develop good habits of civilized games. — Feng Yu, No. 303

18. 40管住口，不乱吐；管住手，不乱扔；管住脚，不乱踏。让我们从点滴做起，共创美好家园

18. Keep your mouth shut and don't spit aimlessly; keep your hands in check and don't throw things away recklessly; keep your feet steady and don't trample on things without care. Let's start from the smallest things and work together to create a beautiful home.

19. “请送我回家!”——垃圾

19. "Please take me home!" - Trash

20. 在平平淡淡的日常中，大家对标语都再熟悉不过了吧，标语是用简短文字写出的有宣传鼓动作用的口号。标语的类型有很多，你都知道吗？

20. In the plain and ordinary daily life, are you all very familiar with slogans? Slogans are short口号 that have propagandistic and motivational effects. There are many types of slogans, do you all know them?

21. 请勿乱涂乱写

21. Do not scribble or write illegibly.

22. 31节约光荣，人见人赞；浪费可耻，谁闻谁恶。

22. Saving is glorious, and everyone will praise it; wasting is disgraceful, and everyone who hears it will abhor it.

23. 自觉养成卫生习惯

23. Cultivate health habits consciously

24. 33人人动手，整治环境，关注健康，美化环境

24. 33 people join hands to improve the environment, pay attention to health, and beautify the surroundings.

25. 8合法倾倒风险废物，污染坏境，危害公共平安。

25. 8 Legally dumping hazardous waste, polluting the environment, and endangering public safety.

26. 举手之劳，参与环保。

26. A mere举手之劳, participate in environmental protection.

27. 64尊敬他人就是尊敬自己，与人方便就是与己方便

27. 64 Respecting others is respecting oneself; making it easy for others is also making it easy for oneself.

28. 43改善环境，爱护家园；净化环境，美化家园。

28. 43 Improve the environment, cherish our homeland; purify the environment, beautify our homeland.

29. 保持高尚的人格，从细节做起：请把垃圾带走!

29. Maintain a noble character, starting from the details: Please take away the trash!

30. 18学校食堂可真大，干净整洁靠大家，来买饭时请排队，争先恐后真不对。

30. The school cafeteria is really big, and it remains clean and tidy thanks to everyone. Please line up when buying meals; it's not right to rush in a hurry.

31. 请您”方便”后一定要：洗刷刷洗刷刷，洗刷刷洗刷刷～

31. After your "convenience," please make sure to: Wash, wash, wash, wash; wash, wash, wash, wash～

32. 讲文明讲卫生人人有责。你们听说班级教室卫生标语有哪些吗?那么小编为大家整理了班级教室卫生标语，欢迎阅览!

32. It is everyone's responsibility to maintain civilization and hygiene. Have you heard of any cleanliness slogans for classroom environments in your class? Then, the editor has compiled a list of classroom cleanliness slogans for you to read!

33. 25随手扔垃圾，行为不得体，环境被破坏，受害也有你。

33. Littering随意扔垃圾, unbecoming behavior, the environment is damaged, and you are also a victim.

34. 请自觉遵守纪律

34. Please自觉 comply with discipline.

35. 6群防群治风险废物污染，共建共享生态美妙家园。

35. 6 groups' collective prevention and control of risk waste pollution, jointly building and sharing a beautiful ecological home.

36. 乱扔纸屑不文雅，奔跑打闹不潇洒。——304张晨妍

36. Littering paper debris is unrefined, and running and playing around is not graceful. — From No. 304, Chen Yan

37. “你对我的遗弃，等于将你的道德也给丢弃。”——垃圾

37. "Your desertion of me is akin to discarding your own morality." - Trash

38. 学校是我家 清洁靠大家

38. The school is our home, cleanliness depends on everyone.

39. 带走垃圾，人人有责。

39. It is everyone's responsibility to take away the garbage.

40. 27抓好农村生活垃圾无害化处理，改善农村生活和农业生产环境。

40. 27. Strive to achieve harmless treatment of rural domestic waste and improve the living and agricultural production environment in rural areas.

41. 21文明从身边做起，卫生从点滴做起，勿以善小而不为。

41. Start with 21st-century civilization from what's around you, and hygiene from the tiniest details. Do not neglect small acts of kindness.

42. 47环境卫生整治，从娃娃抓起、从家庭抓起！

42. 47 Environmental health improvement, start with the kids and start with the families!

43. 欢迎您的到来，但我拒绝垃圾。

43. Welcome to your arrival, but I reject the garbage.

44. 22带走随手扔垃圾的习惯，带来时刻爱卫生的文明。

44. Abandon the habit of littering and bring about a civilization of constant cleanliness.

45. 32轻轻地我走了，正如我轻轻地来，我挥一挥衣袖，不带走食堂碗筷……

45. 32 Lightly I went, just as lightly as I came, I waved my sleeve and didn't take away the canteen bowls and chopsticks...

46. 70节约光荣，人见人赞；浪费可耻，谁闻谁恶

46. Saving is glorious, and everyone praises it; waste is disgraceful, and everyone dislikes it upon hearing it.

47. 45手拉手践行垃圾不落地，心连心共筑洁净新宝安。

47. 45 hands in hand practice "no litter on the ground," hearts connected to build a clean new Bao'an.

48. 1齐心协力， 整洁卫生

48. 1 Work together and maintain cleanliness and hygiene.

49. 63一粥一饭当思来之不易，一丝一缕恒念物力维艰

49. Every bowl of congee and every mouthful of rice should remind us of the不易 gained, and every thread and fiber should constantly remind us of the hardships of material life.

50. 48废物，宝物，一息之中；垃圾，资源，一念之间。

50. Waste, treasure, in a breath; garbage, resource, in a thought.

51. 除了文明，什么也别留下!?>

51. Leave nothing but civilization behind! ?>>

52. 13冲刷，just do it

52. 13Scouring, just do it.

53. 62今年到处扫，家乡干净了；高兴来相看，家乡更美了。

53. This year, everywhere is swept, and the hometown is clean; coming to visit makes the hometown even more beautiful.

54. 除了你的笑脸什么也别留下。

54. Leave nothing behind but your smiling face.

55. 楼梯道内不打闹，人人树立好榜样！——308李欣怡

55. No roughhousing in the stairwell, everyone sets a good example! - Li Xinyi, Room 308

56. 留下你的微笑，带走你的垃圾。

56. Leave your smile behind, take your trash with you.

57. 11一粥一饭当思来之不易，半丝半缕恒念物力维艰。

57. Every bowl of rice and every mouthful of food should remind us of the difficulty of obtaining them, and we should always be mindful of the hardships in procuring even the tiniest threads and fibers.

58. 多一份文明礼貌，少一些拥挤喧哗。——302全体同学

58. A little more civility and politeness, a little less crowding and noise. -- From all the students of Class 302

59. 11人人动手，整治环境，关注健康，美化环境

59. 11 people roll up their sleeves to improve the environment, pay attention to health, and beautify the surroundings.

60. 16请大家保持餐桌卫生，给我们一个干净的用餐环境。

60. 16 Please maintain table hygiene and provide us with a clean dining environment.

61. 垃圾身上粘害虫，别让垃圾到处跑。

61. The garbage is sticky with pests, don't let the garbage run around everywhere.

62. 23茵草虽美，保护不易，望君手下留情，且观且珍惜。

62. The herb Yinyin is beautiful, but it is not easy to protect. I hope you will show some leniency, and both observe and cherish it.

63. 垃圾也是浮云，让它飘走吧!

63. Garbage is but floating clouds, let it drift away!

64. 好好学习，天天向上

64. Study hard and make progress every day.

65. 51参与垃圾分类，保护地球家园，共创美好世界。

65. 51 Participate in waste classification, protect our Earth home, and create a beautiful world together.

66. 垃圾也想有个家，请大家把送回家!

66. The garbage also wants a home, please take it back home!

67. 3分类一小步 文明一大步

67. A small step in classification, a big step in civilization.

68. 65依法、迷信、平安处置风险废物，共创美丽家园。

68. According to law, rid of superstition, and safely dispose of hazardous waste, let's jointly create a beautiful home.

69. 把你高贵的品德留下，把垃圾带走，共建宁静和谐的教室

69. Leave behind your noble character, take away the trash, and jointly create a tranquil and harmonious classroom.

70. “你对我的遗弃，等于将你的道德也给丢弃”——垃圾

70. "Your abandonment of me is akin to discarding your own morality" — trash.

71. 心灵美 语言美 行为美 环境美

71. Beauty of the soul, beauty of language, beauty of behavior, beauty of the environment.

72. 保护环境卫生 人人有责

72. Protecting the environment and public health is the responsibility of everyone.