前言 Unit 1 Business Letterwriting Unit 2 The Tendency of Business Correspondence Unit 3 Establishing Business Relations Unit 4 Enquiries & Offers Unit 5 Counteroffers Unit 6 Orders Unit 7 Terms of Payment Unit 8 Establishment and Amendment to L/C Unit 9 Packing Unit 10 Shipment Unit 11 Insurance Unit 12 Complaints,Claims and Adjustments Unit 13 Contracts Unit 14 Documents in International Trade 參考譯文 參考答案 參考文獻(xiàn)