目前学校正在讨论是否应变单一的教学体制为立体式教学――除单一课本授课外、采用多媒体及网络教学。请写一封信给学校报社说明你对此的看法。内容应涉及传统教学方法的局限性，立体教学优越性和局限性，二者互为补充。
A letter to the University Newspaper on Changing Teaching System
Dec,23,2006
Dear Sirs,
I’m sending you this letter to offer my opinions regarding whether we should change traditionally unitary teaching system into a tri-dimensional one,which has recently become a heated issue in your paper.
In my view,both traditional teaching and tri-dimensional one have their advantages and disadvantages.While traditional teaching does have such limit as restricting students’vision,it offers a face-to-face communication between teachers and students that no other teaching can provide.Similarly,while tri-dimensional teaching offers a more convenient way of studying,it will somehow make students more passive simply because they have no opportunity to speak out.
Personally I think it would be better to integrate these two teaching methods so as to fully utilize their advantages and avoid their disadvantages.
改变教学体系，高校校报的一封信
2006年11月23日
亲爱的先生们，
我送你这封信给我的意见是否应该改变传统单一的教学系统变成立体，最近已成为在你的论文中的一个热点问题。
在我看来，无论是传统的教学和三维都有各自的优点和缺点。而传统的教学有没有这样的限制，限制学生的视野，它提供了一个面对面的沟通教师与学生之间，没有其他的教学可以提供。同样，在三维教学提供了更方便的学习方式，它会使学生更被动，只是因为他们没有机会说出来。
我个人认为这将是更好的整合这两种教学方法，充分利用自己的优势，避免各自的缺点。