[ti:UNIT 1 School and Friends Lesson 2: How Are You?] [00:01.61]UNIT 1 第一单元 [00:03.22]School and Friends 学校和朋友 [00:07.06]Lesson 2: 第2课： [00:08.86]How Are You? 你好吗？ [00:11.45]1. [00:13.08]Nice to meet you. 见到你很高...
