Tenyearsagofewpeoplehadmobilephones.Butnowmobilephoneshavebecomerathercommon,evenhighschoolstudentsmayhaveone.Butisthatagoodthing?Wewondered.Itgosewithoutsayingthatmobilephonesbringusmuchbenefits,suchaschatingwhereverwe`re,gettingandsendingemails,takingphotos,playinggamesandsoon.Andifwecomeacrossemergencies,itwillturnsouttobeveryhelpful.Inotherhand,it`sabigattractiontowehighschoolstudents.Itmayhavebadinfluenceonus.Afterall,mobilephoneshavechangedourlife,andstillwilltoo.Wemustusemobilephonesreasonably,andit`sthemostimportentandecessary.
