About Speaking English – the R sound results of 10,000
11:56
05:40
02:35
05:24
10:39
37:15
07:55
11:04
02:30
11:31
09:10
22:19
06:21
02:31
06:40
09:03
09:57
03:27
05:39
04:48
16:51
00:54
29:51
12:23
02:33
05:27
06:40
107:51
05:25
46:33
06:19
02:47
22:50
06:48
05:32
94:11
07:00
09:45
05:28
11:17
02:28
10:01
13:03
09:19
12:46
09:14