2. Strictly prevent and resolutely curb students' drowning accidents.

3. Clean up the river to prevent drowning; Cherish life and put an end to entering the water.

Water is the source of life, but it is also fatal.

5, safety first, cherish life, prevent drowning, start from me.

6, life first, to prevent drowning.

7. Enhance the awareness of drowning prevention and shine the light of life.

8. Cherish life and stay away from dangerous waters.

9. Rivers are heartless and life is priceless.

10, it is everyone's responsibility to prevent drowning.

1 1, swimming is fun, life is the most precious, so be cautious.

12, the whole society should make concerted efforts to prevent children from drowning.

13. Strengthen safety education to prevent drowning.

14, there is only one life, and drowning is just an idea.

15, the drowning accident is exciting, and swimming in the water is not peaceful.

16. Strengthen leadership and earnestly implement safety measures against drowning.

17, to prevent drowning accidents and ensure the safety of students in summer.

18, don't swim with your peers.

19. For your safety, please don't swim with your classmates without permission.