不知何时起,“摇摇车”成了孩子们的新宠。孩子喜欢,家长省心,孩子们常常一坐就是很长时间。然而,幼儿期的孩子听力还在发育阶段,若环境不当,极易造成听力损伤。“摇摇车”通常被安放在声音嘈杂的广场或马路边,嘈杂的环境加之摇动时的音乐,其音量常会超过80分贝,有些甚至超过100分贝,相当于电锯、电钻工作时的声响。若孩子偶尔处于这种高分贝的噪音环境中,可能导致短时间的听觉疲劳,但只要离开此环境,听力 I do not know when, “shake the car ” became the new darling of the children. Children like, parents worry, children often sit is a long time. However, early childhood children’s hearing is still in developmental stage, if the environment is not good, can easily cause hearing loss. “Shake the car ” is usually placed in the noisy square or the side of the road, noisy environment coupled with rocking music, the volume often more than 80 db, some even more than 100 decibels, the equivalent of chainsaw, electric drill work sound. Occasionally children in this high-decibel noise environment may experience short-term hearing fatigue, but as long as they leave this environment, their hearing