About practice conversation results of 10,000
16:07
22:51
22:59
07:02
05:27
05:17
05:12
04:53
06:04
03:15
04:13
05:20
04:51
06:49
05:59
05:59
05:52
04:59
05:49
04:38
03:42
04:15
04:20
08:26
04:02
04:57
07:58
04:13
09:49
05:06
03:58
05:01
04:09
05:31
03:28
05:04
03:29
14:36
04:45
06:57
04:33
04:08
06:29
03:50
10:14
05:37