informal vs formal english

15:07

12:21

12:22

12:21

12:21

21:52

21:52

21:52

9:40

2:54

2:54

کوتاه

10:45

2:53

15:07

کوتاه

کوتاه

1:47

7:04

11:16

5:17

9:18

7:57

12:21

27:27

8:38

4:10

3:51

2:57

4:38

11:19

10:53

5:02

8:52

6:23

6:34

6:02

1:09

12:57

12:57