1. I was really tied up in my work for the professor so that I missed your birthday party.
我实在是因为为教授工作忙得无法脱身,所以我没去参加你的生日聚会
。2. My sincere apologies for not being able to attend your party.
真的很抱歉没能参加你的聚会
。3. I hope that you will accept my apologies.
我希望你能接受我的道歉
。4. I am sure that you were the life and soul of the party, as usual.
我相信你跟往常—样,又是聚会的中心人物
。5. I hope that you had a great party and will accept my apologies for missing it.
希望你办了一次非常棒的聚会,并允许我为没能参加你的聚会向你道歉
。6. How about I buy you dinner today to make up for it?
我请你吃顿饭来弥补我的过错行吗?
7. I have your birthday present and will get it to you as soon as I can.
我给你买了生日礼物并且会尽快给你
。