01 / 30Vanity Fair≈ niveau approximatifA20:23–0:25 .
02 / 30Sprouts≈ niveau approximatifB21:58–2:04
.
03 / 30Big Think≈ niveau approximatifB25:22–5:25
, , .
04 / 30The New Yorker≈ niveau approximatifB10:41–0:45
.
05 / 30CNBC Make It≈ niveau approximatifB13:33–3:37
, .
06 / 30CNBC Make It≈ niveau approximatifA28:46–8:50
, , .
07 / 30CrashCourse≈ niveau approximatifC14:00–4:04
, .
08 / 30CNBC Make It≈ niveau approximatifA28:42–8:46
.
09 / 30The School of Life≈ niveau approximatifB22:06–2:11
.
10 / 30CrashCourse≈ niveau approximatifB13:56–4:02
, .
11 / 30The School of Life≈ niveau approximatifB21:40–1:46
.
12 / 30PBS NewsHour≈ niveau approximatifB11:48–1:52
.
13 / 30Big Think≈ niveau approximatifA21:41–1:46
, .
14 / 30CNBC Make It≈ niveau approximatifA26:46–6:49
.
15 / 30The School of Life≈ niveau approximatifB20:32–0:39
, , .
16 / 30The School of Life≈ niveau approximatifB20:31–0:38
, , .
17 / 30TED-Ed≈ niveau approximatifB24:01–4:08
, .
18 / 30CrashCourse≈ niveau approximatifB27:40–7:45
, , .
19 / 30Lex Clips≈ niveau approximatifA26:14–6:19
.
20 / 30CrashCourse≈ niveau approximatifA23:50–3:56
, .
21 / 30Big Think≈ niveau approximatifB18:45–8:47
?
22 / 30Lex Clips≈ niveau approximatifA20:33–0:37
, .
23 / 30BBC Learning English≈ niveau approximatifC12:07–2:14
.
24 / 30TED≈ niveau approximatifB23:49–3:58
, , , , : .
25 / 30The School of Life≈ niveau approximatifC10:24–0:29
?
26 / 30Vogue≈ niveau approximatifB14:28–4:34
, .
27 / 30Lex Clips≈ niveau approximatifB21:42–1:48
, , , , , ?
28 / 30CNBC Make It≈ niveau approximatifB16:49–6:54
, .
29 / 30The School of Life≈ niveau approximatifB22:09–2:17
, .
30 / 30PBS NewsHour≈ niveau approximatifB23:51–3:55
, ?