视频课程目录：
Unit 1 In the Classroom
Unit 2 On Campus
Unit 3 At Home
Unit 4 At the Department Store
Unit 5 At the Park
Unit 6 At the Restaurant
Unit 7 At the Hospital
Unit 8 In the Hotel
Unit 9 At the Bank
Unit 10 At the Post Office
Unit 11 At the Airport
Unit 12 In the Optical Shop
Unit 13 At the Beauty Salon
Unit 14 At a Café
Unit 15 In the Office
以上为简介部分内容，详细请成为会员后查看！
你可能想看：