xxxfreesexmoves-haodiaocao这里只有精品视频-欧美性受黑人性爽-欧美性受xxxxxx黑人xyx性爽|www.jsyyzsb.com

本書包括了從平臺介紹到具體產品共20課的內容。每課包括五個模塊，分別為說(Speaking)、寫(Writing)、讀(Reading)、一口氣英語(OneBreathEnglish)及商務世界(BusinessWorld)。

Unit 1 GeneraIIntroduction
Unit 2 Interface
Unit 3 Create an Account
Unit 4 Payments
Unit 5 Delivery
Unit 6 Buyer Protection
Unit 7 Shoes
Unit 8 Drinkware
Unit 9 Jewelry
Unit 10 Digital Camera
Unit 11 Home Appliances
Unit 12 Massager
Unit 13 Bikes
Unit 14 Skin Care Products
Unit 15 Musical Instruments
Unit 16 Watches
Unit 17 CelI Phones
Unit 18 Handbags
Unit 19 Toys
Unit 20 Socks
詞匯表