01 / 22BBC Learning English≈ mức xấp xỉB14:14–4:21 ' .
02 / 22TED-Ed≈ mức xấp xỉA24:13–4:22
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03 / 22BBC Learning English≈ mức xấp xỉA25:46–5:52
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04 / 22CrashCourse≈ mức xấp xỉA23:37–3:43
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06 / 22Big Think≈ mức xấp xỉC10:30–0:37
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07 / 22BBC Learning English≈ mức xấp xỉB23:38–3:45
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09 / 22BBC Learning English≈ mức xấp xỉB25:11–5:17
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10 / 22Big Think≈ mức xấp xỉC12:58–3:05
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12 / 22Big Think≈ mức xấp xỉB211:57–12:06
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13 / 22CrashCourse≈ mức xấp xỉB28:44–8:50
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14 / 22CrashCourse≈ mức xấp xỉA27:12–7:15
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16 / 22CrashCourse≈ mức xấp xỉB23:07–3:15
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17 / 22The School of Life≈ mức xấp xỉC11:45–1:58
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18 / 22TED-Ed≈ mức xấp xỉC10:47–1:01
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20 / 22TED-Ed≈ mức xấp xỉB24:54–5:03
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21 / 22BBC Learning English≈ mức xấp xỉC13:40–3:51
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22 / 22PBS NewsHour≈ mức xấp xỉB22:09–2:24
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