01 / 30TED≈ livello approssimativoB210:18–10:23 .
02 / 30TED≈ livello approssimativoA27:09–7:14
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03 / 30Big Think≈ livello approssimativoB22:14–2:19
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04 / 30Sprouts≈ livello approssimativoA20:43–0:50
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05 / 30BBC Learning English≈ livello approssimativoA21:16–1:20
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06 / 30TED-Ed≈ livello approssimativoB22:24–2:29
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07 / 30BBC Ideas≈ livello approssimativoB13:22–3:30
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08 / 30BBC Learning English≈ livello approssimativoB21:40–1:46
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09 / 30Big Think≈ livello approssimativoB12:26–2:29
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10 / 30BBC Learning English≈ livello approssimativoB23:01–3:07
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11 / 30BBC Learning English≈ livello approssimativoB22:15–2:22
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12 / 30TED-Ed≈ livello approssimativoB12:41–2:49
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13 / 30TED-Ed≈ livello approssimativoB24:11–4:19
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14 / 30CrashCourse≈ livello approssimativoC13:18–3:22
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15 / 30TED≈ livello approssimativoC11:52–1:58
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16 / 30TED-Ed≈ livello approssimativoC13:57–4:04
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17 / 30Big Think≈ livello approssimativoB21:54–2:00
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18 / 30TED≈ livello approssimativoB19:11–9:18
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19 / 30Sprouts≈ livello approssimativoB10:30–0:43
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20 / 30CrashCourse≈ livello approssimativoB12:59–3:05
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21 / 30Big Think≈ livello approssimativoB12:56–3:01
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22 / 30The Daily Show≈ livello approssimativoC10:41–0:46
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23 / 30TED≈ livello approssimativoB23:41–3:45
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24 / 30BBC Learning English≈ livello approssimativoA25:33–5:37
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25 / 30Big Think≈ livello approssimativoB12:34–2:39
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26 / 30Big Think≈ livello approssimativoB20:00–0:07
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27 / 30The Tonight Show≈ livello approssimativoB213:46–13:49
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28 / 30BBC Learning English≈ livello approssimativoA25:41–5:48
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29 / 30Big Think≈ livello approssimativoC12:42–2:47
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30 / 30CNBC Make It≈ livello approssimativoB20:12–0:20
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