1 View PremiumOct 2, 2025
The teasing has begun!
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Let's take a look at those awesome machines together!
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Super cool mechanical series of speed bumps! 7.18
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Speed bump!! Amazing machinery~
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Why don’t civilian aircraft spray flames? The working principle of turbofan jet engines
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Super cool mechanical series of speed bumps!
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Unboxing video!! The irresistible charm of machinery
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Workers' amazing work site~
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Speed Bump Mechanical Series! 7.30
Is a fish that's been frozen still considered "raw"? 10.28
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Let's take a look at those amazing work sites together~
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Let's take a look at the amazing workplace of skilled workers!!
3D Animation Demonstration: What Happens Inside the Rescued Person's Body When You Perform CPR
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Could the rift in spacetime really open?
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Why doesn't it improve despite cutting expenses? This chart seems to explain a lot.
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Comrades, let's keep the momentum going! Another big hit following Shan Zhu Chun and Fire Hydrant.
The satisfying work site of speed bumps~
They deliberately left scars on their faces
Fertility rates have hit rock bottom, and suicide rates remain stubbornly high—just how intense is S
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What's the purpose of the "shark fin" on cars?