Tuesday, October 14, 2008

Warning to kids over loud music

Humanities
Warning to kids over loud music
2008.10.13
 This article is the scientists say thatIf you using the headphones , when you old, you will be harder to hear.And if you listen to the loud music an hour for a day,
then 5 years ago your hearing will be harm.If the people can hear the music out of your headphones,
then the music is too loud, and you need to clothes the headphones.
I think they post this is because they don't want the people don't harm your ears.

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