About Teaching the R sound results of 10,000
02:25
26:40
04:48
06:01
02:53
02:21
16:49
25:03
05:51
10:27
14:36
04:20
14:38
02:44
24:24
10:29
11:16
02:54
14:57
10:50
11:50
12:51
07:13
01:08
01:01
03:50
31:20
02:02
05:13
04:09
03:53
02:27
16:10
08:48
04:16
35:13
24:19
04:15
14:10
04:37
02:31
04:38
01:24
16:51
12:16
21:53