[flash=500,400]http://www.ywxue.com/swf/ydyj.swf[/flash]
视频教程(上)
[flash=500,400]http://you.video.sina.com.cn/api/sinawebApi/outplayrefer.php/vid=123180206_3924302248_Z0KyTSI9W2/K+l1lHz2stqlF+6xCpv2xhGm9uVanJQxbUQSYJMXNb9wF4yjeAM1C93oLHcwydPwl1hUtaqpe/s.swf[/flash]
视频教程(下)
[flash=500,400]http://you.video.sina.com.cn/api/sinawebApi/outplayrefer.php/vid=123187540_3924302248_ZxizTyFqDm/K+l1lHz2stqlF+6xCpv2xhGm9uVanJQxbUQSYJMXNb9wF4yjeB8pG8XoLHcwydPwl1hUqba5Y/s.swf[/flash]