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
参考文献