求翻译：亲爱的同学们，2011年3与22日，也就是下周五晚上7点，将在我校的报告厅举行一场重要的演讲会，由著名教授John Smith先生担任演讲人，演讲的主题是中国经济发展与大学生就业。想要参加的同学可在每晚7点至9点在汇文楼359房间领票，负责人是王丹。是什么意思？

Dear students, 3 and 22, 2011, which is next Friday at 7 pm, will be held in our school's auditorium will be an important lecture, Professor john smith by the famous Mr. Speaker, the theme of speech China's economic development and employment of university students. Students want to participate in t

Dear students, 2011, 3 and 22 next week, that is 5, 7:00 will be held in my school Office report an important lecture by the famous professor, Mr. John Smith speakers to China's economic development is the theme of the speech with graduate employment. Want to participate in every night, students wil

Dear schoolmates, in 2011 3 and on 22nd, also is next Friday evening 7 o'clock, will hold an important lecture in my school report hall, will hold the post of the speechmaker by renowned Professor Mr. John Smith, the lecture subject will be the Chinese economy development and the university student

Dear students, 2011 22nd, which is next Friday at 7 o'clock in the evening, will be held in the Auditorium of the University an important lecture, by Professor John Smith to serve as speaker, speech topics are China's economic development and employment of college students. Wants to participate in t