急需一篇关于物流的英语作文，要求600个单词

Logisticsisthemanagementoftheflowofgoods,informationandotherresources,includingenergyandpeople,betweenthepointoforiginandthepointofconsumptioninordertomeettherequirementsofconsumers(frequently,andoriginally,militaryorganizations).Logisticsinvolvetheintegrationofinformation,transportation,inventory,warehousing,material-handling,andpackaging.Originsanddefinition：ThetermlogisticsoriginatesfromtheancientGreekλ�0�2γο�0�9(logos—ratio,word,calculation,reason,speech,oration).Logisticsisconsideredtohaveoriginatedinthemilitary'sneedtosupplythemselveswitharms,ammunitionandrationsastheymovedfromtheirbasetoaforwardposition.InancientGreek,RomanandByzantineempires,thereweremilitaryofficerswiththetitle‘Logistikas’whowereresponsibleforfinancialandsupplydistributionmatters.TheOxfordEnglishdictionarydefineslogisticsas:“Thebranchofmilitarysciencehavingtodowithprocuring,maintainingandtransportingmaterial,personnelandfacilities.”Anotherdictionarydefinitionis:Thetimerelatedpositioningofresources.Assuch,logisticsiscommonlyseenasabranchofengineeringwhichcreatespeoplesystemsratherthanmachinesystems....Logisticsmanagement：Logisticsmanagementisthatpartofthesupplychainwhichplans,implementsandcontrolstheefficient,effectiveforwardandreverseflowandstorageofgoods,servicesandrelatedinformationbetweenthepointoforiginandthepointofconsumptioninordertomeetcustomers'requirements.Aprofessionalworkinginthefieldoflogisticsmanagementiscalledalogistician.TheCharteredInstituteofLogistics&Transport(CILT)wasestablishedintheUnitedKingdomin1919andwasgrantedtheRoyalCharterin1926.TheCharteredInstituteisoneofprofessionalbodiesorinstitutionsforthelogistics&transportsectors,thatofferssuchprofessionalqualificationordegreeinlogisticsmanagement.Businesslogistics：Logisticsasabusinessconceptevolvedonlyinthe1950s.Thiswasmainlyduetotheincreasingcomplexityofsupplyingone'sbusinesswithmaterialsandshippingoutproductsinanincreasinglyglobalizedsupplychain,callingforexpertsinthefieldwhoarecalledSupplyChainLogisticians.Thiscanbedefinedashavingtherightitemintherightquantityattherighttimeattherightplacefortherightpriceandisthescienceofprocessandincorporatesallindustrysectors.Thegoaloflogisticsworkistomanagethefruitionofprojectlifecycles,supplychainsandresultantefficiencies.Inbusiness,logisticsmayhaveeitherinternalfocus(inboundlogistics),orexternalfocus(outboundlogistics)coveringtheflowandstorageofmaterialsfrompointoforigintopointofconsumption(seesupplychainmanagement).Themainfunctionsofaqualifiedlogisticianincludeinventorymanagement,purchasing,transportation,warehousing,consultationandtheorganizingandplanningoftheseactivities.Logisticianscombineaprofessionalknowledgeofeachofthesefunctionssothatthereisacoordinationofresourcesinanorganization.Therearetwofundamentallydifferentformsoflogistics.Oneoptimizesasteadyflowofmaterialthroughanetworkoftransportlinksandstoragenodes.Theothercoordinatesasequenceofresourcestocarryoutsomeproject.摆渡出来的