1. 从交朋友的角度：与人交往不讲卫生是对他人的不尊重，不尊重他人又如何获得他人的尊重。

1. From the perspective of making friends: Not maintaining personal hygiene when interacting with others is a sign of disrespect towards them. How can one expect to gain respect from others if they do not respect them in the first place?

2. 请勿随地吐痰

2. Do not spit anywhere.

3. 5手牵手根治环境脏乱差，心连心创建卫生洁净美。

3. Hold hands to root out environmental filth and disorder, and unite hearts to create a clean and beautiful sanitation.

4. 爱护花木请勿攀折

4. Please protect the flowers and trees; do not pick or break them.

5. 20保护环境，少说多做，让校园成为绿色的殿堂。

5. Protect the environment, talk less and do more, making the campus a green sanctuary.

6. 请给垃圾找个合适的家。

6. Please find a suitable home for the garbage.

7. 环保意识放第一，循环回收是美德。

7. Environmental awareness is top priority, and recycling is a virtue.

8. 把你高贵的品德留下，把垃圾带走，共建宁静和谐的教室。

8. Leave behind your noble character and take away the garbage, together we build a tranquil and harmonious classroom.

9. 少一件垃圾，多一块净土。

9. Less waste, more sacred land.

10. 通过培养课间文明，同学们可以养成良好的行为习惯，形成自律、自省、自励的品质，为创建和谐校园奠定基础。

10. By cultivating inter-class civilization, students can develop good behavior habits, form qualities of self-discipline, self-reflection, and self-encouragement, laying a foundation for creating a harmonious campus.

11. 保持高尚的人格，从细节做起：请把垃圾带走!

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

12. 保持高尚的人格，从细节做起：请把垃圾带走!

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

13. 留下你的微笑，带走你的垃圾。

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

14. 沟通交流：课间休息时可以适当进行沟通交流，分享学习心得和趣事，增进同学间的友谊。

14. Communication and Exchange: During the class break, it is appropriate to engage in communication and exchange, share learning experiences and interesting stories, and enhance the friendship among classmates.

15. 3文明卫生健康你我他，和谐社会幸福千万家!4工厂是我家，整洁靠大家。

15. 3 Health and hygiene for us all, a harmonious society for tens of thousands of happy homes! 4 The factory is our home, cleanliness depends on everyone's efforts.

16. 自主学习：课间休息时间可以利用起来进行自主学习，复习课堂内容，预习下一节课的内容，提高学习效果。

16. Self-study: Use the break time to engage in self-study, review the class content, preview the next lesson's material, and improve the learning effectiveness.

17. 请讲礼貌用语

17. Please use polite language.

18. 保持卫生：自觉维护教室和校园的卫生，不乱扔垃圾，不随地吐痰，不在教室吃零食。

18. Maintain cleanliness: Actively maintain the cleanliness of the classroom and campus, do not litter, do not spit at will, and do not eat snacks in the classroom.

19. 您好对不起谢谢再见

Hello, sorry, thank you, goodbye.

20. 请爱护公共卫生

20. Please cherish public health.

21. 8人人做整理，场地有条理，全员做清扫，环境更美好。

21. 8 people do the organization, the site is tidy, everyone cleans up, and the environment becomes more beautiful.

22. 除了文明，什么也别留下!

22. Leave nothing but civilization!

23. 保持室内清洁卫生

23. Maintain cleanliness and hygiene indoors

24. 人人动手搞好卫生

24. Everyone should pitch in to maintain cleanliness.

25. 无污染旅游——除了脚印什么都不要留下;除了记忆，什么都不要带走。

25. Pollution-Free Tourism - Leave no trace but footprints; take away nothing but memories.

26. 爱护花草树木

26. Protect flowers, grass, and trees.

27. 饭前便后要洗手

27. Wash hands before and after meals.

28. 这是防止病从口入的关键环节，父母应加强督促，让宝贝做到成自然。

28. This is a crucial link in preventing diseases from entering through the mouth. Parents should strengthen supervision and guide their little ones to make it a natural habit.

29. 13环境卫生整治，从娃娃抓起从家庭抓起!14新政策，新农村，新农民，新形象。

29. 13 Environmental health improvement, start from the children, start from the family! 14 New policies, new villages, new farmers, new image.

30. 以留下垃圾为耻，以带走垃圾为荣。

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

31. 遵守纪律：课间时间同学们要遵守学校的各项规定，不吵闹、不打闹，不大声喧哗，不影响其他班级的学习和休息。

31. Adhere to Discipline: During the class breaks, students must abide by the school's regulations, refrain from making noise, fighting, or loud talking, and not disrupt the study and rest of other classes.

32. 欢迎您的到来，但我拒绝垃圾。

32. Welcome to your arrival, but I refuse garbage.

33. 课间文明是指在课间休息时间内，同学们能够自觉遵守纪律，保持良好的行为习惯，营造一个和谐、安静、有序的校园环境。

33. Classroom interval civilization refers to the self-discipline and good behavioral habits demonstrated by students during the class break time, creating a harmonious, quiet, and orderly school environment.

34. 爱护公物：爱护教室的设备和校园的环境，不在墙壁、桌椅等公物上涂鸦，不损坏公共设施。

34. Care for Public Property: Take care of the equipment in the classroom and the environment of the campus. Do not graffiti on public property such as walls, desks, and chairs, and do not damage public facilities.

35. 请勿乱涂乱写

35. Do not scribble or write carelessly.

36. 班级我们共同的家，家的面貌靠大家!

36. The class is our shared home; the appearance of the home depends on all of us!

37. 心灵美 语言美 行为美 环境美

37. Inner beauty, linguistic beauty, behavioral beauty, and environmental beauty.

38. 自觉养成卫生习惯

38. Self-consciously cultivate healthy habits

39. 带走垃圾，人人有责。

39. Everyone is responsible for taking away the trash.

40. 播种文明收获温馨。

40. Sow civilization and reap warmth.

41. 顺手捡起是的一片纸，纯洁的是自己的精神。?>

41. Picking up a piece of paper at hand, purity is found in one's own spirit.?>

42. 讲究卫生保持清洁

42. Pay attention to hygiene and keep clean.

43. 请节约用水

43. Please save water.

44. 看过“班级卫生的标语”

44. Seen the "Classroom Hygiene Slogan"

45. 教室要美容，大家是天使。

45. The classroom needs to be beautified, everyone is an angel.

46. 人人要学法知法守法护法

46. Everyone should learn the law, know the law, abide by the law, and protect the law.

47. 从环保的角度：只有懂得卫生的人才能真正明白环保的概念。

47. From an environmental protection perspective: only those who understand hygiene can truly comprehend the concept of environmental protection.

48. 3岁开始给宝贝准备儿童牙刷、牙膏，训练宝贝早晨起床后和睡前刷牙、漱口。

48. Start preparing a children's toothbrush and toothpaste for the little one at the age of 3, and train the child to brush their teeth and rinse their mouth after waking up in the morning and before going to bed.

49. 人人讲卫生 个个爱清洁

49. Everyone talks about hygiene, everyone loves cleanliness.

50. 请勿把垃圾扔入抽屉。

50. Do not throw garbage into the drawer.