10:00
Chinese student categorization
10:00
12:00
12:03
11:15
20:09
10:15
12:16
6:00
13:00
5:04
15:01
10:25
17:44
16:00
12:05
8:16
17:43
5:22
13:06
0:14
12:00
23:58
1:04
13:39
6:30
10:10
4:08
1:50
10:00
10:00
5:14
8:16
12:01
8:17
6:44
16:54
3:07
12:22
12:00
15:22
10:28
1:14
1:16
10:37
12:00
12:00
12:28
12:00
12:00
8:16
12:03
21:25
8:16
2:48
12:02
16:15
5:00
23:59
15:01
0:30