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yintaoeri

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Why do we use chains to wrap around the oil drill pipe when extracting oil? #Science #Unzip #Frictio

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Speed Bumps: Skilled Worker Series!

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This is the first time I saw a hydraulic press fail.

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Spoon/fork: If I had known this was a bad factory

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188 sold to Shanghai people 😭

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Youth doesn't realize the bravery of those days!

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You've never seen friction welding so perfect

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Oh no, he really got to eat the same steak as Tom and Jerry

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You can't make fire by drilling wood.

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They say foxes are flirty, but how can you know if you haven't tried it?

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Huang Quan: I have wine, do you have a story?

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Cerydra "QUEEN"

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Luo Xiaohei: Senior sister, how can you rob a car? Senior sister: Do you want to sit in it?

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This figure is invincible

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[Starry Sky Railway] 210 Star Qiong! "Fable of the Stars" H5 mini-game!

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What kind of magical lily of the valley cup is this?! It's so beautiful! Before burning vs. after bu

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666 roast live pearls don't call me

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Song Yu, the Real-Life Version

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Build a large remote-controlled aircraft from scratch based on the Airbus A350 aircraft

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