哥，你牛了。。。三级的吧
I imagine that you must be enjoying your birthday party today. I write this letter to offer my heartiest congratulations and best wishes for many returns of the day. It is a great pity that I cannot be with you. But remember I am thinking of you all the time. I hope that all your years to come will be twice as happy and as merry as those past. P#6y
Please accept the small gift I am sending you as a token of my best wishes for your happy birthday
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