据医生介绍,近来门诊接诊了不少年轻的耳病患者,他们均出现不同程度的耳鸣、听力下降等症状,其中约有70%的人长时间、大音量收听MP3。医生建议:上班族在车上最好不要听MP3。平时,在 According to doctors, many outpatients have recently admitted to many young patients with ear diseases. All of them have symptoms of tinnitus and hearing loss. About 70% of them have long time to listen to MP3s at large volume. Doctors recommend: office workers in the car is best not to listen to MP3. Usually, at