1. Safety first, cherish life and prevent drowning, starting from me. 2. Cherish life, care first, and do a good job in drowning prevention. 3. Life first, prevent drowning. 4. Strengthen safety education to prevent drowning. 5. Cherish your life and never go swimming. 6. Care for life journey, prevent drowning and pay attention to traffic safety. 7. If you don't want to live long, please get into the water here. 8. Grasp the * * * tube, joint defense linkage, and prevent drowning accidents. 9. Life is only once, and fire and water have no friendship. 1. If you want to be a dead fish, please get into the water here. There is only one life, and safety will accompany you all your life

2 life is only once, and fire and water are ruthless

3? Cherish life and stay away from drowning

4? Strengthen safety education to prevent drowning.

5 Cherish life and never swim in the water

6 People who can't swim should never play by the water alone; Don't play with your friends without adult supervision.

don't play in the seaside, riverside, lakeside, riverside, reservoir, ditch and pond without permission, and catch up to prevent slippery water.