邀请信范例
1、正式邀请
October 24, 1994
Dear Professor Qian:
I am pleased to inform you that the Culture Regeneration Research Society is organizing an academic exchange coference entitled " The Conflicts of Cilvilization and Cultural China" on 6-7 January 1995 in Cancouver, Canada.
You are cordially invited to participate in this important academic event of North America as our guest. Your round trip air ticket, accommodation and meal expenses will be subsidized. Should you be interested, please let us know at your earliest convenience.
Look forward to seeing you in this conference, and to having you as an important part of this event.
Sincerely,
(签名）
David Raymond
Chairman
Organising Committee of the Conference
Encl. Conference Announcement, Timetable, Member List

2、非正式邀请
Dear Mrs. Hudson:
Will you and Mr. Hudson be able to join us and a couple of friends on Saturday evening, October 5 th, for dinner? Later we plan to go to the City's Performance Hall to see a Huangmei opera.
Dinner starts at sitx-thirty to allow plenty of time for the drive into town and arrival before curtain time. We do hope you can come.
Sincerely yours,
Ma Mingcheng (签名）