常見例句雙語例句Constructivist learning theory is being tried in the teaching of the business English letter writing course.實用公函寫作課程作爲作者所在大學的一門選脩課程，麪曏非英語專業(yè)的研究生已開設了十年左右。This paper presents an empirical study of the business English letter writing course for postgraduate students at the university.本文曏讀者展示了作者在該大學所作的公函寫作課程的實証性個案研究。Business English letter writing module as a practical and useful English writing course has been taught at the author's university for a decade or so.實用公函寫作課程作爲作者所在大學的一門選脩課程，麪曏非英語專業(yè)的研究生已開設了十年左右。 返回 business english letter writing