About 比爾 · 蓋茨演講 results of 10,000
05:18
02:42
23:53
14:47
03:18
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06:52
12:25
10:08
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23:08
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10:35
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01:12
06:37
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09:47
03:34
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09:57
10:01
08:43
09:24
08:51
11:41
28:05
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17:40
12:57
10:10
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03:33
27:57
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