Unit 1 Entertaining the Guests Unit 2 Show Me Around Factory Unit 3 At the Restaurant Unit 4 Making Telephone Calls Unit 5 Make an Inquiry Unit 6 Price Unit 7 Exchange Rate Unit 8 Payment Terms Unit 9 Packing Unit 10 Shipments Unit 11 Insurance Unit 12 Claim Unit 13 Agent Unit 14 Contract Appendix 參考文獻(xiàn)