恰好刚写过一个. xxschool(你的地址,先小地址后是市,最後国家,分行写顶格)(收件人的地址,明信片应该有留位置) Mar3.2012(日期) Dear Miss XX I opened my wallet and found it empty reached into my pocket and found no coin , searched my life and found u .Then I realized how reach I was.Best wishes to you. Yours sincerely xx