【答案解析】[范例] Dear President Wang Jin, Professor Li arrived in Shanghai on Tuesday, March 20th. He visited our Far Eastern Library and gave two public seminars. That evening he had dinner with some members of the faculty of our department and met with other faculty members of the university. The faculty here considered Professor Li's visit to be the most successful one. His presentations at the seminars were extremely stimulating and very beneficial to both students and faculty. Both students and faculty agreed that Professor Li's visit to us had been a major success in Shanghai-Beijing scholarly exchange and a great contribution toward productive cooperation between the scholars of Shanghai and Beijing. They are extremely grateful to Professor Li for visiting Fudan University. Sincerely, Li Ming Associate Professor of Modem Chinese History [文章点评] 文章第一段介绍了李教授在上海的行程；第二段具体说明了复旦大学的师生员工对李教授的高度评价，赞扬了李教授的访问成果，并对他的访问表示感谢。 [语言注释] “seminar”意为“座谈会”；“faculty”意为“教职员工”；“consider Professor Li's visit to be the most successful one”意为“认为李教授的访问是最成功的一次访问”；“presentation”意为“发言”；“be extremely stimulating and very beneficial”意为“非常有启发意义，非常有益”；“have been a major success in scholarly exchange”意为“学术交流方面是一个巨大成就”；“a great contribution toward productive cooperation between the scholars of”意为“对……学者之间的积极合作是一个巨大贡献”；“be extremely grateful to”意为“十分感激……，深深感谢……”。