| 1. | I must apologize for not writing to you sooner
我没有及早给你写信，真对不起。 |
| 2. | Thank you . i must apologize ! i feel terrible
谢谢。我必须道歉！我感觉糟透了。 |
| 3. | I must apologize for not notifying you beforehand
没有事先通知您，真对不起。 |
| 4. | L : thank you . i must apologize ! i feel terrible
谢谢。我必须道歉！我感觉糟透了。 |
| 5. | I must apologize for my discourtesy in arriving late
我要为迟到失礼而道歉。 |
| 6. | I must apologize for not being able to meet you
我因为没能接你而向你道歉 |
| 7. | I 60 、 am terribly sorry , sir / madam . i must apologize
实在对不起，先生/女士，我很抱歉。 |
| 8. | I must apologize . i failed to complete the work on time
我得道歉，我没能按时完成工作。 |
| 9. | I must apologize for his unusual behavior
我必须为他怪诞的行为致歉。 |
| 10. | I must apologize for my carelessness
我得向您道歉，请原谅我的粗心。 |
