01 / 14BBC Learning English≈ approximate level B21:09–1:17 , .
02 / 14BBC Learning English≈ approximate level B21:21–1:29
, 's , .
03 / 14Practical Engineering≈ approximate level B26:21–6:27
, , .
04 / 14MKBHD≈ approximate level C11:57–2:07
, , , , .
05 / 14CNBC Make It≈ approximate level B14:54–4:59
, .
06 / 14Kurzgesagt≈ approximate level C12:31–2:39
, : '' '' .
07 / 14Sprouts≈ approximate level B26:31–6:38
.
08 / 14Practical Engineering≈ approximate level C18:15–8:20
, .
09 / 14BBC Ideas≈ approximate level C10:57–1:09
, , , , , .
10 / 14Practical Engineering≈ approximate level B26:07–6:18
, , .
11 / 14Tom Scott≈ approximate level C10:02–0:13
, , .
12 / 14SmarterEveryDay≈ approximate level B29:47–9:50
, , , , ?
13 / 14Practical Engineering≈ approximate level B23:25–3:31
.
14 / 14Big Think≈ approximate level B28:22–8:33
, , , , , , , , ?