10:00
Chinese student categorization
10:00
0:54
7:01
4:59
0:07
13:03
11:53
22:14
23:43
9:08
5:16
6:10
12:04
10:00
12:02
5:04
8:16
13:00
20:12
0:43
6:15
6:56
12:01
6:15
12:01
23:07
12:00
4:59
6:25
10:10
12:32
6:13
6:12
10:09
3:26
10:30
22:41
5:56
5:11
27:20
23:20
20:08
5:16
9:00
6:04
10:00
12:08
3:00
5:00
6:15
19:00
12:22
10:10
10:22
0:15
5:18
15:02
10:44
19:44
26:53