一、中文版

1. 安全第一，远离水域。

2. 水边玩耍需谨慎，生命安全最重要。

3. 不懂游泳莫冒险，意外事故常发生。

4. 学会游泳是技能，预防溺水更关键。

5. 防溺知识要牢记，平安生活每一天。

6. 溺水无情，生命宝贵。

7. 看护好孩子，避免悲剧发生。

8. 池塘湖泊非游乐场，请勿戏水。

9. 请勿单独下水，结伴同行更安全。

10. 水深危险，切勿轻易尝试。

11. 溺水无小事，安全记心中。

12. 救生设备随身带，紧急时刻保性命。

13. 游泳前热身很重要，防止抽筋溺水。

14. 天气炎热多喝水，避免中暑和脱水。

15. 遇到危险不要慌，大声呼救找帮助。

16. 小心水边石头滑，避免摔倒受伤。

17. 水上活动要注意，天气突变早防范。

18. 青少年儿童需监护，避免独自戏水。

19. 学习急救知识，关键时刻能救命。

20. 垂钓有风险，安全需注意。

21. 不在陌生水域游泳，确保自身安全。

22. 溺水悲剧常发生，警钟长鸣需警惕。

23. 水域复杂多变化，安全意识要增强。

24. 游泳时勿贪凉快，防止体力耗尽。

25. 野外水域不可靠，选择正规场所游泳。

26. 水中嬉戏需适度，避免过度疲劳。

27. 注意水温变化，防止感冒或晕厥。

28. 水边设施勿乱动，防止意外伤害。

29. 溺水事件频发地，加强巡查与管理。

30. 学会自救与互救，关键时刻显身手。

二、英文版

1. Safety first, stay away from water.

2. Play by the water carefully, life is most important.

3. Don't take risks if you don't know how to swim, accidents often happen.

4. Learning to swim is a skill, preventing drowning is more important.

5. Remember the knowledge of drowning prevention, live safely every day.

6. Drowning is无情, life is precious.

7. Take care of your children, avoid tragedy.

8. Ponds and lakes are not playgrounds, do not play in the water.

9. Do not go into the water alone, it's safer with companions.

10. Deep water is dangerous, do not attempt lightly.

11. Drowning is no small matter, remember safety in your heart.

12. Carry lifesaving equipment, it can save lives in emergencies.

13. Warm-up before swimming is very important to prevent cramps and drowning.

14. Drink plenty of water when it's hot to avoid heatstroke and dehydration.

15. Stay calm when in danger, shout for help.

16. Be careful of slippery rocks near the water, avoid falling and getting hurt.

17. Pay attention during water activities, be prepared for sudden weather changes.

18. Teenagers and children need supervision, avoid playing alone.

19. Learn first aid knowledge, it can save lives at critical moments.

20. Fishing has risks, safety needs attention.

21. Do not swim in unfamiliar waters, ensure personal safety.

22. Drowning tragedies often occur, always be vigilant.

23. Water areas are complex and changeable, enhance safety awareness.

24. Do not swim for coolness, avoid exhausting physical strength.

25. Wild waters are unreliable, choose formal places to swim.

26. Playing in the water should be moderate, avoid excessive fatigue.

27. Pay attention to temperature changes, prevent cold or fainting.

28. Do not move water facilities randomly, prevent accidental injuries.

29. Areas where drowning incidents frequently occur, strengthen patrols and management.

30. Learn self-rescue and mutual rescue, show your skills in critical situations.

通过这些标语，希望大家能够提高对防溺水的认识，增强自我保护意识，共同营造一个安全的生活环境！