There aren’t any houses in the sea—why not just build the bridge in a straight line to save money? W

Outrageous! Why build a tunnel when there's no mountain? [Dangdang Geography]

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mc-build a bridge-texture pack

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"Sharing interesting things with people who don't care~"

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Mini Bridge Construction | Build an arch bridge across the canyon and get on the train!

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Handcraft|Making Handmade Soap

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Learn a wilderness survival trick every day

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Let's release a video on decorating tips—designers, remember to save it!

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Speed bump!! Amazing machinery~

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Let's follow Mechanical Punk to explore the irresistible charm of machinery!

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The amazing workplace of skilled workers~

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After listening to Captain Jia's reading, I really liked it a lot!

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Those irresistible mechanical speed bumps~

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Today's stress-relieving video: An amazing workplace scene! 12.12

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Speed Bump!! Cool Mechanical Series 6.17

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What kind of wisdom did the ancients have to design such a sophisticated mechanism?

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Hidden flush-mounted floor socket—solving the issue of protruding floor sockets for perfectionists l

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Today's stress-relief video!! An astonishing workplace scene~

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Let’s take a look at the amazing work site of skilled workers~

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Super cool mechanical series of speed bumps! 7.18

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Decompression video of the skilled worker series!

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