Hearing Loss a Major Problem for Teenagers and Young Adults
A year ago, Jiao Wenchao, 31 and a college teacher, suddenly realized that he was having hearing problems. The problem grew to such a degree that he decided to seek professional help at a local hospital in Beijing. An examination suggested that both his ears were losing the ability to hear high frequency sounds.
一年前，一名叫焦伟超的31岁大学老师突然意识到他的听力有一些问题。这个问题逐渐严重时他决定向北京当地医院寻求专业帮助。经过检查显示，他的双耳失去了听高频声音的能力。
无知的代价。
一挂耳机，
从早到晚。
五色令人目盲，
五音令人耳聋。
所以，
需要不断去强大，
自己的内心。
声色只是一时。
莫成为瘾君子。
高频声音 high frequency sounds
听力损伤 hearing impairment
listen to music at high volume(注意介词at）
永久损伤permanent damage of...
引起广泛关注 grab wide attention
耳鸣 tinnitus
不可逆转的 irreversible
解决问题tackle the problem
分贝 descibel (dB)
超过 in excess of
毁灭性的devastating
耳塞 earplug
头戴式耳机 headphone