帮忙翻译一篇英语短文,急急急急HurricaneKatrinaslammedintotheGulfCoastonAugust29,causingmassivedamagetoNewOrleansandalongthecoastofMississippiandAlabama,aswellasotherpartsofLouisiana,Thestormbroughtwindsof145milesperhour,whichcutpowerlinesanddestriyedhomes,evenblowingcarsthings.KatrinacausedrecordstormwavesallalongtheMississippiGulfCoast,whichoverwhelmedtheleveesthatprotectedNewOrleans,locatedatsixbelowsealevel.Eightypercetofthecitywasfloodeduptotherooftopsofmanyhomesandsmallbuildings.andanestimated1300peoplediedbecauseofthestorm,whichisbelievedtohavecausedupto150bilionindamages.