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EntertainmentJanuary 5: The Golden Gate Bridge is built across San Francisco Bay
When completed in 1937, The Golden Gate Bridge is the longest suspension bridge in the world and has become an international symbol of San Francisco, California.Mobile divider moving system on Golden Gate Bridge
Flexible lane division will partially solve the congestion situation, making transportation more smooth.
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Can carp live 10 years in a tank without feeding?
Why do Italy and Switzerland have to redraw the border?
Japanese bullet train accident-free for 60 years
The world's most crowded apartment building: Can accommodate up to 30,000 people, the view inside is overwhelming
World's oldest wine jar contains cremated human bones
America catches strange signal from 1.3 billion light years away from Earth
Two black holes closest to Earth discovered, of a kind never seen before
Solar sails help spacecraft reach Mars in 26 days
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