关于英语正式的邀请函一

　　Dear Jane,

　　We have four tickets for a famous film shown at Guangming Cinema, The Longest Day, Friday, the ninth. Will you join us? We'll be looking for you at eight sharp Friday night in front of the cinema, so don't disappoint us!

　　Warmest regards.

　　Alice

　　关于英语正式的邀请函二

　　Dear Professor Wang,

　　On behalf of the Ohio State University and the IEEE Computer Society, I would be very pleased to invite you to attend and chair a session of the forthcoming 20×× International Conference on Parallel Data Processing to be held in Bellaire, Michigan, from October 25 to October 28, 20××.

　　You are an internationally acclaimed scholar and educator. Your participation will be among the highlights of the Conference.

　　We sincerely hope that you could accept our invitation. As you know, this is the 10th anniversary of the Conference and we plan to make it a truly international meeting. We have accepted many papers from several foreign countries, including two from China.

　　If you can come, please let us know as soon as possible, since we have to prepare the final program soon. We are looking forward to your acceptance.

　　Sincerely yours,

　　Peter White

　　关于英语正式的邀请函三

　　Dear Professor White,

　　Many thanks for your letter dated 15th August, inviting me to attend and chair a session of the forthcoming 20×× International Conference on Parallel Data Processing to be held in Bellaire, Michigan, from October 25 to 28, 20××.

　　Much to my regret, I shall not be able to honor the invitation because I have been suffering from a disease since this summer. I am firmly advised that it would be unwise to undertake any distant and long travel in the near future.

　　I feel very sad to miss the opportunity of meeting you and many others in the field of Computer Science. I wish the conference a complete success.

　　Faithfully yours,