道歉信是要向对方陈述无法答应的'所请所托的原因，对不愿为的事，可声明自己的一贯主张，对不能为的请托，更应陈述理由，说明自己为什么不能为。下面是整理的英文道歉信优秀8篇，如果能帮助到您，小编的一切努力都是值得的。
DearXXXXX,
I am writing this letter to eXXpress my apology that XXXXXXXXXXXXXX.
I feel terribly sorry about this.
Once again, I am very sorry for any inconvenience caused. I will be reallyappreciated if you can accept my apologies and understand my situation.
Yours Sincerely
道歉信是指因过失或疏忽做错了事，给别人带来了麻烦或损失，发觉后要立即写信给对方赔礼道歉时写的信件。道歉是一种礼貌，道歉信要写得坦率，诚恳。
道歉信通常包括三部分内容：1、表示歉意，道歉的原由；2、出现差错的原因，提出弥补措施；3、请求原谅。语言要诚挚，解释的`理由要真实。好的道歉信不仅会取得对方的谅解，还会增进彼此的感情。
写作"三步曲"：
表示歉意→说明具体原因、提出补救办法→再次致歉，希望得到理解。注意：
理由要尽量合理，违反生活常识将导致扣分；尽量提供一个合适的补救办法，使行文更加顺畅。
范文解析：
Directions: You were unable to attend Mr. Smith's examination on International Business English Writing because you got sick that morning. Write a letter to express the reasons for not being able to attend it and apologize.
Write the letter with no less than 100 words. Do not sign your own name at end of the letter. Use "Wang Hua" instead. Do not write the address.
Dear Mr. Smith,
I am indeed very sorry that I missed the examination on International Business English Writing you gave last Friday. I feel awful about it and want you to know what happened that day.I suddenly fell sick early that morning and my parents had to send me to the hospital. Please find enclosed a copy of the medical bill.
I sincerely ho
pe you can understand my situation and accept my apology. I would appreciate your allowing me to take a make-up examination. I will come to your office during your office hour on Monday to discuss this possibility with you. Once again, I apologize for any inconvenience caused.
Sincerely yours,
Wang Hua
Dear xxx，
Much to my regret / I am terribly sorry that Iam unable to xxx.
It is mainly because at that time I will be full occupied byxxx which is quite out of my expectation, andthat conflicts with your xxx.Therefore I am forced to adjust my schedule and cannot make my presence on yourxxx. I sincerely hope that you will enjoya good time. By the way, can we have dinner together some time next week? I hope to see you soon.
I am really sorry again and I trust that you will understand.
Yours sincerely，
Li Ming
dear mr. shen
we are sorry to learn of the unpleasant experience you had encountered during your last stay with us on jun. 13-15, 1999 as incorrect amount was charged onto your visa card account, it should be rmb 6787 instead of rmb 3887.42.
we have made a full investigation into matter and regret to say that it was our staffs mistake, therefore, we ask for your kind understanding as human error is bound to creep in on occasion and accept our most sincere apologies to you in this respect.
mr. shen, attached is copy of your hotel bill and amended visa card voucher with correct amount indicated for your reference and perusal. if you have any queries, please do not hesitate to contact us. your sincerely
alfred zhuang
front office manager
Dear Ms. Iwasaki,
Thank you for your positive comments regarding your experience while staying with the Westin Shanghai.
At the outset, please accept our most sincere apologies for the inconvenience caused. Kindly rest assures that your concern has been well taken and communicated to all concerned for immediate improvement. Ms. Iwasaki, as we’ve conducted a thorough investigation about all pinpointed issues you bought out. Please allow us to explain the outcome for your reference.
Upon your arrival, our agent failed to locate your reservation. We sincerely apology as our associate obviously mistakenly implemented the standard checking in procedure. The reservation for you and Ms. Hinako Muto were made early November, and never been d. We understand that you may requested the King Size room but actually we could not satisfy your
Mr. Cheung, Thank you again for giving us your feedback for it is only through such input from our value customers that we are able continuously improve our standards of service. We hope you will indulge us on this occasion and allow us to redeem ourselves by welcome you back in the near future.
May the year of the Rabbit bring you joy and prosperity.
Yours Sincerely,
Alfred Zhuang
Dear Anne,
Thank you for your invitation to dinner at your home tomorrow evening. Unfortunately, it is much to my regret that I cannot join you and your family, because I will be fully occupied then for an important exam coming the day after tomorrow. I feel terribly sorry for missing the chance of such a happy get-together, and I hope that all of you enjoy a good time. Is it possible for you and me to have a private meeting afterward? If so, please don't hesitate to drop me a line about your preferable date. I do long for a pleasant chat with you.
Please allow me to say sorry again.
Regards,
Li Ming
译文：
亲爱的安：
感谢你邀请我于明日晚上与你和你的家人共进午餐。可是，我非常遗憾地告诉你我无法赴约，因为我将忙于准备后天的一门重要考试。错过了这么一个欢乐的聚会我深感遗憾，我希望你们能度过一个愉快的时光。对了，在我考试后我们可以见一面么？如果可以的话请随
时给我打电话，我非常期待能和你愉快地聊天。
请允许我再一次致歉。
您真诚的，
李明
Dear Charlie,
Kindly excuse me for my not being able to see you off at the airport this Saturday as I have promised.
A major business partner of our company will be attending an important conference in Xiamen this weekend, and my boss finally chooses me to accompany him there to negotiate about a new transaction. I have just been informed of this plan and am happy about the decision—this is an opportunity to both display and enhance my abilities, so I am afraid I cannot be present at the airport. Pursuing study overseas is an essential step in the accomplishment of your dream.
How I wish I could have the chance to share with you my personal feelings and suggestions before you are away! I hereby send you a gift to wish you good
luck. Please forgive me.
Cordially,
Li Ming
Dear Bob,
I am the Chinese student who stayed in your apartment during my vacation in Canada.
Now I have returned home in China and the purpose of my writing this letter is to express my sincere apology for the stupid mistake I have made.
Upon arriving home, I found the music CD which belongs to you in my luggage.
I am in great worry because I know this your birthday present�from�your wife.
Your CD will be sent immediately through EMS in the very near future.
I have been told it will take about a week to reach Canada 。
Once again, please accept my sincere apology for any inconveniences I have caused.
Thank you for your understanding and please send�me a reply at your earliest convenience.
Sincerely yours,
Li Ming