亲手给你改了个,以作参考,请尊重我的劳动,适当加分,

　　IcomefromInnerMongolia.Myhometownsufferedfromsandstormseriously.sandstormisreallyterrible:whenitcomes,theskywillprobablyturnyellowandincontrastallthelighteningbars'colorturnintoblue.Strongwindwillfollow,allthepeoplewillhurryhome.Ifyoustandinthewindfor3minutes,yourhairwillneed3time-washafterthedisaster!Thecauseforitistheover-herding,whichmakethegrasslandintodesert.sandstormcandogreatharmtothelivestockofthefarms,itcanspreaddesertandkillcattle,makingthetrafficdisabled,theinvisibilitylettheplanescancelled.What'more,plantsinthefarmlandwillbeburied,foodsupplywilllose.Therearesomewaytopreventitfromhappening:Plantgrassandtressaccordingtothetopography;setlimittoherding;searchforInternationalbackup.Hereisagoodnewsforit.China,Korea,MongoliaandJapanwillcooperatetofathersandstormOnMay.29,intheconference"InternationalconferenceofWomenandpreventionandfatheringworkfordesertification"heldinBeijing,thedirectorforsandstormpreventionofficeofStateforestryadministration,LiuTuosaidthatChina,Korea,MongoliaandJapanhaveconstitutedthegenerallayoutforfatheringthesandstorminordertomeettheharmbyit.