Studente che prepara i suoi esami-1

17 mins 7 secs

50 mins 8 secs

1 hour 22 mins 8 secs

6 mins 15 secs

2 hours 2 mins 59 secs

2 hours 1 min 4 secs

1 hour 28 mins 51 secs

1 hour 57 mins 11 secs

51 mins 3 secs

1 hour 57 mins 40 secs

15 mins 2 secs

1 hour 12 mins 30 secs

1 hour 11 mins 5 secs

12 mins 17 secs

1 hour 14 mins 52 secs

2 hours 2 mins

1 hour 1 min 46 secs

43 mins 42 secs

1 hour 7 mins 8 secs

41 mins 45 secs

1 hour 7 mins 24 secs

2 hours 12 secs

2 hours 7 mins 55 secs

1 hour 39 mins 58 secs

2 hours 10 mins 15 secs

2 hours 4 mins 28 secs

8 mins 5 secs

1 hour 50 mins 21 secs

2 hours 2 mins 24 secs

2 mins 54 secs

21 mins 16 secs

6 mins 44 secs

30 mins 22 secs

6 mins 10 secs

6 mins 10 secs

11 mins 6 secs

44 mins

2 hours 17 mins 33 secs

1 hour 51 mins 34 secs

33 mins 6 secs