Unit 1 Text A The Ecommerce Basic New Words Phrases Abbreviations Notes to the Passage Exercises Text B The Business Planning Phase (1) Reading Material The Market, Its Size and Characteristics 參考譯文 電子商務(wù)基礎(chǔ) Unit 2 Text A How Business-to-Business Works New Words Phrases Abbreviations Notes to the Passage Exercises Text B The Business Planning Phase (2) Reading Material Selling on the Internet 參考譯文 企業(yè)對企業(yè)電務(wù)是如何工作的 Unit 3 Text A Understanding B2C Ecommerce New Words Phrases Abbreviations Notes to the Passage Exercises Text B The New Face of B2B Ecommerce Reading Material Payment 參考譯文 理解B2C電子商務(wù) Unit 4 Text A B2C, B2E and BSP New Words Phrases Abbreviations Notes to the Passage Exercises Text B Electronic Data Interchange (EDI) Reading Material The Online Catalog 參考譯文 B2G,B2E 和 BSP Unit 5 Text A Digital Signature and Key New Words Phrases Abbreviations Notes to the Passage Exercises Text B Cryptography and Encryption Reading Material Security Issues 參考譯文 數(shù)字簽名和鑰匙 Unit 6 Text A Domain Names New Words Phrases Abbreviations …… Unit 7 Unit 8 Unit 9 Unit 10 參考答案