初三上仁爱英语29页课文翻译
Intoday’sworld,almosteveryoneknowsairpollutionisharmfultopeople‘shealth.However,notallpeopleknownoiseisalsoakindofpollutionandisharmfultohuman’shealth.Peoplewhoworkandliveinnoisyconditionsgodeafeasily.Forexample,manyoftheworkerswhoprintnewspapersandbooksgodeaf.Quiteafewpeoplelivingnearairportsalsohavehearingloss.Recently,itisreportedthatmanyteenagersinAmericacanhearnobetterthan65-year-oldpeopledo,becausetheseyoungpeoplealwayslistentoloudmusic.Makingaloudnoiseinpublicisalsoakindofpollution.Itnotonlydisturbsothersbutalsodoesgreatharmtopeople’shearing.Carsandmachinesalsoproducetoomuchnoise.Suchpollutionmakespeoplefeeluncomfortableandunpleasant,anditcanevencausethemtobecomesickordeaf.Nowadays,manycountriesaretryingtosolveallsortsofenvironmentalproblems,includingnoisepollution.