请一位朋友有一个演讲的说明 A note to have a lecture

　　A note for asking a friend to have a lecture请一位朋友有一个演讲的说明　　Dear Mr Green,　　There will be a lecture on a brief history of the Emperor Palace given by professor Ram from the palace museum in the children's palace at 3:00 tomorrow afternoon. If you are interested in the lecture, pls get to the children's palace before 3 o'clock. The children's palace is not far from your hotel. You may walk there. It will take you only a few minutes. When you go out of the hotel, turn left and walk down the street until you come to a traffic light. Take a right turn there, walk two crossings and you will see a post office on your right. The children's palace is next to it. See you tomorrow afternoon.亲爱的绿先生，将会有一个简短的历史的皇帝宫殿由来自儿童宫殿博物馆明天下午3:00在RAM教授讲座。如果你感兴趣的话，请在三点前到达儿童宫。儿童宫离你家不远。你可以走在那里。只需要几分钟就可以了。当你走出酒店，向左拐，走到街上，直到你来到一个交通灯。向右拐，走2个十字路口，你会看到一个邮局在你的右边。孩子们的宫殿就在它旁边。明天下午见。　　Yours truly,　　Liwen.你真正的，例文。