商務英語的商務信函,開頭與結尾常用用語 - 美聯英語社區
常用的起首語有: 1)Thank you for your letter dated Dec.22,1969. 2)Many thanks for your letter of Sept.5,1997. 3)A thousand thanks for your kind letter of June 5,1997. 4)Your kind letter of November 22th arrived this morning. 5)Your letter which ......