Lesson 14 [00:03.27]14课 [00:06.53]1.Just speak [00:08.05]说 [00:09.56]Hi,Yang Ming. [00:10.34]嗨.杨明. [00:11.13]This is my brother,Sam. [00:12.24]这是我的弟弟,萨姆. [00:13.35]Holle,Sam!How old are you? [00:14.98]你好,萨姆!你多大了...
