Lesson 3 [00:03.51]第三课 [00:07.03]1.Just speak [00:08.69]说 [00:10.34]Hi,Li yan.Look at my new pencil-box! [00:12.28]嗨,李燕.看我新的文具盒. [00:14.21]Wow,How nice!What's in it? [00:15.56]哇,好漂亮!里面有什么? [00:16.90...