Qingdao metro doubles in size
CHINA: The length of the Qingdao metro network more than doubled at 18.00 on December 18 when the southern section of the city’s only line opened.
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CHINA: The length of the Qingdao metro network more than doubled at 18.00 on December 18 when the southern section of the city’s only line opened.
You’ve reached your limit of content for the month