Dear Zhang
I am really sorry to tell you that I was unable to attend your birthday party yesterday evening.That is owing to the fact that my old friends visited my house without telling me the exact time.I had to entertain those friends with my passion in the entire eveningand I will continue to entertain them in the following two days.
I really regret that I haven't go to celebrate your birthday personally and had missed a wonderful chance to enjoy myself with our kind colleages.I have prepared a pretty gift to you yesterday and will send to you this afternoon to show my best birthday wishes.BesidesI trust that you will understand me.
Best wishes
yours sincerely
Tom
亲爱的张
我很抱歉的告诉你，我昨晚没能来参加你的生日聚会。这是由于这样的事实，我的老朋友访问我的房子没有告诉我确切的时间。我得招待那些朋友和我在整个晚上的激情，我将继续受理以下两天。
我真后悔没有亲自去庆祝你的生日，错过了一个美妙的机会享受这种同寅与我们自己。我已经准备了一个漂亮的礼物给你，会把这个下午给我的最好的生日wishes.besidesi相信你能理解我对你。
最美好的祝福
谨上
汤姆
