假定你是李华，你校拟定下周六举办西方文化讲座活动。请给外教Mr. Bryan写封邮件，邀请他为你们介绍西方的感恩节，内容包括：
1. 感恩节的由来；
2. 相关传统文化；
3. 时间：下午3:00-4:00；
4. 地点：学校报告厅。
注意：1. 词数：100词左右；
2. 可以适当增加细节，以使行文连贯；
3. 开头语已为你写好。
Dear Mr. Bryan,
In order to help us students_______________________________________________
Yours,
Li Hua
Dear Mr. Bryan,
In order to help us students know more about Western culture, our school is going to hold a talk on foreign festivals in our school hall next Saturday afternoon. I’d like to invite you to give us a talk on Thanksgiving Day. We are to begin at 3pm. Do you think one hour is enough for you to talk about the origin of this festival and the related traditions and culture? I am sure the students will be very interested in your lecture. Please let me know whether you will accept our invitation so that I can make arrangement for it.
Looking forward to your reply.
Yours,
Li Hua
听力材料