商务邀请函英文版商务邀请函英文版（精选22篇） 商务邀请函英文版 篇1　　[Date] 　　Dear Professor _____________ 　　We are so pleased that you will be visiting Stanford to speak at our _______ Research Workshop on [date]. To show our appreciation for your willingness to share your research, we would like to offer you a modest $_______ h