Unit 1 Welcome to my new home! [00:19.84]第一单元 欢迎来我的新家！ [00:39.68]Lesson 1 [00:40.41]第一课 [00:41.14]1 Just speak [00:42.81]说 [00:44.49]-Hello,Kate! [00:45.15]-喂，Kate! [00:45.82]-Hi,Li Yan.Welcome to my new home. [00:...
