夏季天气炎热,不少人会选择去泳池游泳,既能消暑,还能锻炼身体。但是,随着气温的升高,泳池里的人也越来越多,很多小孩在混乱的人群中容易离开家长身边,如果在夜晚,就更不容易找到人,一不小心就会酿成事故。去年我的小侄女在泳池里玩耍时,因为人太多,在不知不觉中远离了家人的保护范围,还好发现及时,家人安全地把她带回了泳池边。这件事情后,我突然有了一个想法,如果小孩穿着的救生衣上装有灯,就能让家长们在发现孩子 Summer hot weather, many people will choose to go swimming swimming pool, both refreshing, but also exercise. However, as the temperature rises, more and more people in the swimming pool, many children in the chaos of the crowd easily leave the parents, if at night, it is even more difficult to find people, accidentally cause an accident . Last year when my little niece was playing in the swimming pool because of too many people, she unconsciously kept her family away from their protection and found her timely and safe to bring her back to the pool safely. After this incident, I suddenly had an idea, if the child wearing a life jacket with a lamp, you can make parents find their children