20th anniversary of subway operation marked in Shenzhen
Xinhua,August 28, 2018 Adjust font size:
Passengers are seen in a special train marking the 20th anniversary of the subway operation in Shenzhen, south China's Guangdong Province, Aug. 27, 2018. Shenzhen now has 7 subway lines, with total length of 265 kilometers and transporting an average of 4.28 million passengers per day. (Xinhua/Mao Siqian)