【求大神帮我看下这段英语对不对,并修改一下Thissummervacation,Iwatchedamoviecalled“HomelesstoHarvard”.AmovieaboutLizMurrayreality,atouchinginspirationalvideos.ThismovieistalkingaboutagirlwasbornintheUni】

　　求大神帮我看下这段英语对不对,并修改一下

　　Thissummervacation,Iwatchedamoviecalled“HomelesstoHarvard”.

　　AmovieaboutLizMurrayreality,atouchinginspirationalvideos.ThismovieistalkingaboutagirlwasbornintheUnitedStatesofAmerica'sslums.Herfamilyisveryterrible.Whenshewas8yearsold,shedecidedtowanderinthecornerofthecitywithherfriend.Theysleptinthesubwaystation,stealfoodinsupermarket.Oneday,herfriendcan’tstandthislife,lefther.

　　Withthegrowingslowly,Lizknew,onlyreadingsuccesscanchangethefateofitsown.Shebegantostudy;sheused2years,finishedfouryearscoursesofSeniorHighSchool.

　　Thisstorygivesmepower,evenitmightseencrazy.IdothingthatIhaven’tdothatbefore,Imightsay:“Ican’t!Iwillnotfinishthis!”Afterthemovie,Iknowthat:Nothingisimpossible,dependingonhowmuchyoupay.