We understand your desire to have these cases finalized promptly, and regret that this is not always possible.
我们理解您希望申请早日获批的愿望，对不能做到这一点感到十分抱歉。she's terribly sorry about that. She had to leave the office suddenly and won't be able to return until next week. She hopes you understand.
她对此非常抱歉。她昨天有急事突然离开了办公室，而且要到下周才能回来。她希望您能谅解。I'm very sorry to tell you that Mr Wang got to do something in a hurry. He had to leave Beijing for Shanghai.
非常抱歉，王先生突然有事，他不得不离开北京去上海。You can be assured that we have done everything that helps but regrettably the new build is the only solution, sorry.
可以肯定的是，我们已经做了我们能做的所有的事情，但是遗憾的是，新版本是唯一的解决方案，抱歉。When one of your children hurts the feelings of a sibling, it's not enough to apologize.
当其中一个孩子伤了其他兄弟（或姐妹）的感情时，抱歉是不够的。I've heard that some of you wanted to join in the hula dancing -- (laughter) -- I'm sorry we did not give you that opportunity.
我听说，你们中有些人想参加呼拉舞会——（笑声）——但很抱歉，我们未能给大家这样的机会。It is hard to be really disappointed by something unless it is unusually good, or at least promises to be so.
如果确实好得非常，或者虽不及之但至少内心向往，人们也不会对这样的人说抱歉。At present we have no stock of shirts in the size required and do not expect further deliveries for at least another five weeks.
但可能要使贵方失望了，十分抱歉。目前我们没有贵方所需尺寸的衬衫存货，而且至少在5个星期内亦不会有货。Then he gave the man a letter , in which he said that he was very sorry and he would pay for all the damage.
接着他给那名那自去封信，他在信中说他非常抱歉且他将赔偿所有损失。