Youtube上的频道如 Orion17

Orion17

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1.000.000.000.000 (1 Billion/Trillion) FPS!!! "Ultra High...
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Veritasium

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149,626 People Agree With Me, 58,632 Disagree
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Practical Engineering

2,360,000 3.11%
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rctestflight

361,000 2.79%
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TheBackyardScientist

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The Thought Emporium

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DIY Perks

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NileRed

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