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Dad, that music's loud!
老爸 音乐声太大啦
Turn it down!
调小一点
Sorry, Lucy!
对不起 露西
Am I interrupting your homework?
我打扰你写作业了吗
It's not that, Dad.
不是那样的 爸爸
We had a lesson today about hearing.
我们今天学了一篇有关听力的文章
Look at this.
看看
One person in seven in the UK is deaf,
在英国七个人中就有一个人耳聋
and many of them are deaf because of noise.
他们当中很大一部分人都是因为噪声
For most people, the safe limit is 85 decibels (dB) for continuous noise,
对于大部分人来说 持续噪音的安全范围在85分贝
and 103 dB for sudden noise.
突然噪声应控制在103分贝
After 15 minutes at 105 dB,
身处105分贝环境下15分钟后
most people will have some damage to their hearing.
大部分人都会遭受不同程度的听力受损
Music in nightclubs is often much louder than the safe limit.
夜总会的音乐声通常超出安全范围
19% of young people listen to their MP3 players
19%的年轻人会在105分贝至110分贝的环境下
at 105 to 110 dB for many hours.
长时间听MP3
75% of them will experience "ringing in the ears"
他们中的75%会有耳鸣现象
and they will feel a bit deaf.
也会有轻微耳聋发生
If they are lucky,
如果幸运的话
this will last for one or two days.
这种现象持续一两天就会消失
If they are unlucky, the damage will last for ever.
但是不走运的话 这种损伤将会是永久性的
You're always listening to loud music, Dad.
爸爸 你经常把音乐声开的很大
If you aren't careful, you'll become deaf.
如果你不注意的话 会耳聋的
Sorry, Lucy! What did you say?
不好意思 露西 你说什么
Oh, Dad! It isn't funny!
噢 老爸 这不是闹着玩儿的
Of course it isn't.
当然不是
And I will turn the sound down. I promise.
我保证 我会把声音调小
