![Parties,iPods,concerts,movies,TVshows,videogames,traffi...]( "Parties,iPods,concerts,movies,TVshows,videogames,traffi...")
- 问题详情：Parties,iPods,concerts,movies,TVshows,videogames,traffic.Allofthesethingsofthemodernworldmakelifeentertainingandenjoyable.Butour21st-centurylifestyleisalsoloudand,ifwedon’ttakenotice,itcanhaveaneffectonourhearing.Mostteenagersdon’tthinkabou...
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