01 / 12TED≈ mức xấp xỉA24:36–4:41 , , .
02 / 12WIRED≈ mức xấp xỉB12:02–2:07
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03 / 12NBC News≈ mức xấp xỉB10:10–0:13
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04 / 12TED≈ mức xấp xỉB22:33–2:43
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05 / 12TED≈ mức xấp xỉA28:44–8:47
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06 / 12Big Think≈ mức xấp xỉA21:41–1:46
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07 / 12BBC Learning English≈ mức xấp xỉA26:32–6:38
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08 / 12Big Think≈ mức xấp xỉB24:49–4:53
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09 / 12Sprouts≈ mức xấp xỉB23:50–3:56
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10 / 12TED≈ mức xấp xỉC111:12–11:24
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11 / 12Sprouts≈ mức xấp xỉB26:11–6:24
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12 / 12The New Yorker≈ mức xấp xỉC13:47–4:00
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