题目内容：

Write a letter of congratulation on your friend's graduation
50 个单词就够了!

优质解答

Dear xx:
i just write to express my heartiest congratulation on your graduation.it's the kind of news of i like to hear,because it proves once again a hard-working man always gets ahead.let me offer my warmest congratulations.i know you are going to be a great sucess in the future.
也不给分?