Doyouoftenlistentomusicatloudvolumes(音量)?Youshouldknowt...
问题详情：Doyouoftenlistentomusicatloudvolumes(音量)?Youshouldknowthatthishabitisbadforyourhearing.Over1billionyoungpeopleareatriskofhearingloss(听力丧失),becauseoflisteningtoloudnoiseforlongperiodsofti...