短語詞組短語business English letter 商務英語信函Business Review Letter 希望得到商業(yè)審查信件business planning letter 商業(yè)計劃信international business reply letter 國際商業(yè)回函English business inquiry letter 商務英語詢問函business English letter writing 商務英語信函;商務英語信函寫作;商務Business s Letter 商業(yè)信函Operations business contact letter 營運部公務聯(lián)絡函The Business Letter 商業(yè)書信;商務信函 返回 business letter