求翻译：你好，我是光明中学学生会主席李明，我真切的邀请你到我们学校如何提高英语的书面的讲话，讲话包括三个部分，第一是45分钟的演讲，第二是15分钟问题和回答最后是举行简单的晚宴。我们期待着您的答复的迈克教授。是什么意思？

Hello, I'm a bright high school student union President Li Ming, I sincerely invite you to our school is how to improve English writing of speech, speech consists of three parts, the first is the 45-minute speech, the second is a 15 minute question and answer and finally held a simple dinner. We look forward to your reply to Professor Mike.