درس هفتم علوم دوم

33:53

2:27:19

14:11

6:55

18:45

1:56

1:47:10

37:04

15:22

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30:01

3:00

37:35

10:01

7:04

17:00

7:07

44:10

6:48

16:30

14:31

58:18

51:46

12:04

2:30

36:04

36:56

1:21:49

00:56

00:50

7:44

51:52

3:09

51:13

2:22

3:55

17:49

1:45

23:11

2:33

17:12

2:20

21:52

17:00

19:17

15:27

14:15

39:00

48:13

4:07

10:01

18:03

3:13

00:57

17:34

2:10

18:17

13:53

26:39

24:00