英语商务邀请函格式范文范本一dearsir/madam:imdelightedyouhaveacceptedourinvitationtospeakattheconferencein[city]on[date]
asweagreed,youllbespeakingonthetopicxxfrom[time]to[time]
therewillbeanadditionalminutesforquestions
wouldyoupleasetellmewhatkindofaudio-visualequipmentyoullneed
ifyoucouldletmeknowyourspecificrequirementsby[date],illhaveplentyoftimetomakesurethatthehotelprovidesyouwithwhatyouneed
thankyouagainforagreeingtospeak
ilookforwardtohearingfromyou
sincerelyyours,***范文二dearsir/madam:thankyouforyourletterof[date]
imgladthatyouarealsogoingto[place]nextmonth
itwouldbeagreatpleasuretomeetyouatthe[exhibition/tradefair]
ourcompanyishavingareceptionat[hotel]ontheeveningof[date]andiwouldbeverypleasedifyoucouldattend
ilookforwardtohearingfromyousoon
yourssincerely,***范本三dearsirormadam:weareverypleasedto