To supply an analysis of such errors would no doubt help to improve the competence in translation.

分析错译的原因是提高翻译能力的一种重要方法。

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Currently, the study of errors in business correspondence writing mainly focuses on linguistic competence, though a few scholars have taken the business context into consideration.

针对外贸英语函电写作错误的研究，目前虽有少数学者将语言研究与商务语境结合起来，但主要集中在语言能力方面。

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