1 00:00:07,700 --> 00:00:08,099 怎么样 2 00:00:10,083 --> 00:00:10,483 不错 3 00:00:11,283 --> 00:00:13,050 火候掌握的基本到位 4 00:00:13,516 --> 00:00:14,500 不过 郑同学 5 00:00:14,933 --> 00:00:16,283 还有提高的空间哦
