Englishbusinesscorrespondenceisamoreformalstyleofwriting,iscommonlyusedininternationalbusinesscommunication,whetheronbusinesscommunicationcanproceedsmoothlyplaysanindispensablerole.InBusinessEnglishletterwritingprocess,howreasonableandeffectiveuseofpolitenessprinciples,properwordingtone,stress,directlyaffectthetradebothsidescanestablishtraderelations,eventuallyreachingthepurposeofcooperation.Inthispaper,throughtheanalysisofthesystemandalargenumberofexamplesofcomparison,discussestheEnglishbusinesslettersshouldadheretotheprinciplesofcourtesy,summedupthemodernbusinessEnglishletterspoliteness.
应该是这样的.