1969
2021-04-25 21:01:53 | Author：冯潇然
October 1
China’s first subway line—the first phase of the Beijing Subway, was completed and put into operation.
2021-04-25 21:01:53 | Author：冯潇然
October 1
China’s first subway line—the first phase of the Beijing Subway, was completed and put into operation.