这就使得学习英语商务信函写作的学生和从事英语商务信函写作教学的教师很难掌握和处理商务信函中的礼貌问题。
In order to solve this problem and find the basic rules of politeness phenomenon in English business letters, the author conducts this study.
这就使得学习英语商务信函写作的学生和从事英语商务信函写作教学的教师很难掌握和处理商务信函中的礼貌问题。
In order to solve this problem and find the basic rules of politeness phenomenon in English business letters, the author conducts this study.
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