About conversation skills results of 10,000
06:06
09:22
06:37
06:41
07:42
07:34
05:48
05:20
07:39
06:39
06:23
10:24
06:18
06:12
06:57
06:30
06:20
05:52
05:02
06:45
06:45
08:27
07:04
06:22
07:32
08:24
07:37
08:54
07:33
07:17
08:51
05:03
05:41
07:21
09:48
12:58
06:45
06:33
09:29
06:23
06:45
05:53
06:37
06:27
10:29
08:49