Question

假定你是李華，你所在的學校擬在下個月舉辦美國電影節（American Film Festival）。請你根據以下要點給你的美國朋友Peter寫一封短信，邀請他給學生做一次講座。信的主要內容包括
1. 講座目的：使學生對美國電影有所了解；
2. 講座內容：簡要介紹美國電影（制片）業的歷史；  
3. 講座時間：1小時30分鐘左右。
注意：可以適當增加細節，使結構完整；詞數80--100左右
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Answer 1

Dear Peter,
Our school is planning to hold an American Film Festival next month. I'm writing to ask you to come and give a talk on American films and filmmaking industry. It will help us understand how the industry has developed into big business as it is today. This understanding should go a long way toward increasing their knowledge of American culture in general. Do you think one and half hours will be enough?       
Please let me know as soon as possible so that I can make arrangements. I'm looking forward to seeing you and enjoying the talk.
With best wishes,

書信體格式，按照邀請信的格式寫，講清你邀請對方的目的、要求等。