I've been to many countries in the past 20 years. I've shared my ideas in the universities with my fellows.I've entered countless workshops, seminars to discuss with people who are from all over the world. I've learned from others and my own experiences. These things can't be learned from any books.在过去的20年里， 我曾经到过很多的国家。 曾经在大学里与我讨论组里的同学们分享我的看法， 也曾经参加过无数的论题研究、报告会，和来自全世界的人讨论关于”外国”人学习英语中的习惯和碰到的问题。 我从其他的人和我自己的经历里学到很多从任何书本都不可能得到的东西。 I know exactly how it felt when I couldn't express myself clearly and preciesly in English. I understand the embrassment and disappointment when the first time I landed in a foreign country, with the expectaiton of me doing very well given the high scores I had in the exams...but the fact was I even couldn't carry on a basic conversation with the local people! Did they really speak English?!我非常清楚那种感受， 当我无法用英语很清楚准确的表达我的想法的时候。 我也理解那种尴尬和失望的心情。当我第一次踏上异国他乡，本以为凭我的纸上高分，语言 肯定不是问题，然而我第一次到超市买日用品结账的时候， 发现我居然无法与当地人进行一次很一般的交谈！他们说的难道不是英语吗？！