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Quiz

Which city is home to a train that travels through the inside of an apartment building?

Why It Matters

Chongqing, China, has garnered a lot of attention in recent months due to countless viral videos of its futuristic landscape, which features highrise skyscrapers, glowing bridge lights, and even a local train that stops inside one of the top floors of an apartment building.

  • Correct answer: Chongqing, China

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