溺水是指大量水液被吸入肺内,引起人体缺氧窒息的危急病症,多发生在天气炎热的夏季。我国农村地区河网密布,山塘湖泊众多,农村学生中很多是留守儿童,监护人监护不到位,每年都会发生很多起农村学生溺亡事故。只有家庭、学校、社会共同行动起来,构建防溺水体系,学校及时开展相 Drowning refers to a large number of water is inhaled into the lungs, causing the body’s critical illness of apnea, mostly in hot weather in the summer. There are many rivers and lakes in rural areas of our country. Many of the rural students are left-behind children and their guardianship is not in place. Many rural students drowse accidents occur each year. Only families, schools and society can act together to build anti-drowning systems and schools can conduct timely