在日常生活中，需要写道歉信的场合非常的多，我们通常在对别人表示赔礼道歉时会用到道歉信。写起道歉信来就毫无头绪？
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 decisionthis 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。
亲爱的查理，
请原谅我的不能给你送行机场这个星期六我已经承诺。我们公司的主要业务合作伙伴将出席一个重要会议在厦门这个周末，和我的`老板最后选择我陪他去谈判关于一个新事务。
我刚刚被告知这个计划，我高兴的决定是一个机会展示和提高我的能力，所以我恐怕不能到机场。追求海外留学是一个重要的一步成就你的梦想。
亲爱的客人：
您好！首先请允许我对您遇到的`预定没有房间的问题给您带来的不便致以真诚的道歉。由于近来客人较多，客房紧张，导致有些客人无法入住，我们深感抱歉。
我们可以介绍您去与我们同等档次的酒店，还有不知您方不方便把您的姓名和联系方式留下，如果有了房间我们会在第一时间通知您并免费接您回�
祝您过得愉快！
XXX酒店
20xx年x月x日
To Mr/Ms/Mrs/Professor I want to sincerely apologize for playing games in my electronic dictionary during Wednesday's class.
More importantly, I really want to apologize for pointing finger at you when you said you could only give my electronic dictionary back the next day.
After this, I realized how impuslive I was, I should not do things like playing games during class, and especially, pointing finger at someone that I should respect.
Please forgive me for what I have done and I promise I will never do things like this again.
Sincerely
XXX
Dear English teacher:
Iam so sorry that I have absented your English class for three I am not quite myself then.I say sorry that I dont come to have the class.I am not deliberately. Ihave felt the strong sins I want that you can give me another y student can be a I will not do it again I do it again,I will do as the teacher things that I say come from my se pardon me I will say 'sorry,teacher,I will not do it again ' Thats all .
Yours sincerely
xxx
Dear Bob,
I'm writing to apologize for having forgotten to return the the Beatles CD to you when I left Canada,I was in such a hurry that I packed everything in my luggage without checking I paid more attention then,I wouldnt have made such a stupid mistake.
Now something must be done to solve the problem because I understand you cherish the CD enormously.I can either send it to you by express mail or alternatively compensate you at a reasonable you do not mind,I may bring it back to you next time I go to Canada.
Please let me know which solution you prefer at your earliest convenience.I really hope you will accept my sincere apology.
Faithfully yours,
xxx