儿童都喜欢玩具,一个好的玩具对儿童可以起到启迪教育、开发智力、增长见识的作用。随着新奇玩具的大量出现,一些噪音大的玩具对婴幼儿的听力危害越来越大尽管目前还不能准确地测出婴幼儿对声音的灵敏度,但有证据表明,孩子们对声音的感应要比成年人灵敏。如果儿童玩具发出很大声响,就可能给婴幼儿带来灾难性的后果。据报道,目前世界上耳聋和听力减退者中,除了少数儿童是药物中毒性耳聋和由中耳炎引起外,多数患儿是家庭噪音所致。 Children like toys, a good toy for children can play a role of enlightenment education, development of intelligence, increase knowledge. With the appearance of novelty toys, some noisy toys are more and more harmful to the hearing of infants and young children. Although the sensitivity of infants and young children to sound can not be accurately measured yet, there is evidence that the children are sensitive to the sound More sensitive than adults. If children’s toys make a loud noise, they can have catastrophic consequences for infants and toddlers. According to reports, the world’s current deaf and hearing loss, except for a small number of children is drug-induced deafness and caused by otitis media, the majority of children with family noise.