问题详情：
假设你是李明，你打算和几位朋友在暑假进行一次探险旅行。请根据所给信息，给住在另一座城市的外籍朋友戴维发一封电子邮件介绍这次旅行计划，并邀请他一起旅行。
地点：海南岛
时间：7月15日-21日
主要活动：远足、爬山、游泳、篝火晚会和潜水等
注意事项：请带好游泳衣和护照
注意：1. 词数100左右（开头和结尾已给出，但不计入总词数）；
2. 可以适当增加细节，以使行文连贯；
3. 篝火晚会campfire party; 护照 passport
Dear David,
How is everything going?
I am looking forward to your reply.
Yours,
Li Ming
【回答】
Dear David,
How is everything going? My friends and I have decided to go on an adventure trip to Hainan Island during the summer holiday. I am writing to tell you about our travel plan.
We will be traveling around Hainan Island from July 15 to 21. While there we will go hiking, climb the mountains, swim near the beach and have a campfire party. We also plan to go diving if weather permits. I’d like you to join us if possible. I am sure we will have a lot of fun being together.
Please remember to pack your bathing suit and take your passport.
I am looking forward to your reply.
Yours,
知识点：提纲作文
题型：书面表达
