Dear John,
We are going camping on Yulong mountain this weekend.I'm Li Hua ,a member of the Student Union of our school .I'm glad to invite you to take part in our camping.There are six persons in our group.We will gather together at Trian Station Squre at 8:30 on Saturday.The trian will start at 9:30 and arrive there at 11:30 am.We will arrange some activities ,such as singing,dancing and game playing.We will return on Sunday afternoon.
In order to have a good time,every member of our group must prepare necessities by yourself,such as tent,sleeping bag,coat,water,food,and so on.
We are looking forward to your arrival!
Yours,
Li Hua
备注：今天早上刚刚写完,已经提供给一个朋友使用过,请参考.