1. Teach and supervise children not to swim alone, let alone in places where water conditions are unknown or dangerous and drowning casualties are likely to occur.

2. Choose a safe swimming place, and have a clear understanding of the environment of the place, whether the bathing place is sanitary, whether the water surface is flat and the water depth.

Many people must walk and swim together under the guidance of teachers, coaches or people familiar with water, so as to take care of each other.

4. Teach children to be self-aware of their own water, don't be brave after entering the water, don't dive and snorkel rashly, and don't fight with each other to avoid drowning or drowning.