There are famous aphorisms about drowning prevention.

There is only one life, and safety will accompany you all your life;

9, life is only once, and fire and water are ruthless;

1. Cherish life and stay away from drowning;

11. Strengthen safety education to prevent drowning;

12. Cherish life and never go swimming;

13, life first, prevent drowning;

14. Care for life journey, prevent drowning and pay attention to traffic safety.

15. If you want to be a dead fish, please get into the water here.

16. If you don't want to live long, please get into the water here.

17. There were 5 cases of drowning here, which have not been seen so far.