001_Here We Go-Unit 1 Where Were You Yesterday-授課老師=Crystal.mp4
002_Here We Go-Unit 2 What Did You Do Last night-授課老師=Crystal.mp4
003_Here We Go-Unit 3 How Much Is the T-shirt-授課老師=Joe.mp4
004_Here We Go-Unit 4 What's Your Favorite Season-授課老師=Joe.mp4