01 / 13Lex Clips≈ mức xấp xỉB11:09–1:17 , — ... .
02 / 13TED≈ mức xấp xỉA22:56–3:02
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03 / 13TED≈ mức xấp xỉB17:42–7:46
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04 / 13Big Think≈ mức xấp xỉA20:04–0:14
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05 / 13Sprouts≈ mức xấp xỉA20:39–0:44
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06 / 13CNBC Make It≈ mức xấp xỉA27:29–7:35
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07 / 13TED≈ mức xấp xỉB17:51–7:59
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08 / 13Sprouts≈ mức xấp xỉB22:55–3:05
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09 / 13TED-Ed≈ mức xấp xỉC11:38–1:49
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10 / 13BBC Earth≈ mức xấp xỉC12:30–2:40
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11 / 13The Economist≈ mức xấp xỉB21:10–1:21
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12 / 13TED-Ed≈ mức xấp xỉB21:07–1:18
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13 / 13Big Think≈ mức xấp xỉC11:36–1:46
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