tutorial管 （1991） 4

5 mins 16 secs

12 mins 39 secs

16 mins 46 secs

9 mins 42 secs

12 mins 5 secs

9 mins 51 secs

33 mins 44 secs

3 mins 24 secs

23 mins 30 secs

15 mins 58 secs

6 mins 48 secs

10 mins 45 secs

5 mins 36 secs

7 mins 6 secs

14 mins 59 secs

5 mins 12 secs

6 mins 35 secs

9 mins 46 secs

14 mins

16 mins 20 secs

23 mins 26 secs

47 secs

1 min 34 secs

15 mins 30 secs

4 mins 5 secs

22 mins 50 secs

24 mins 14 secs