东京地铁概述及缓解拥挤的措施(英文)

Tokyo Metro Outline and Measures to Relieve Congestion

All the cities in Japan with a population of more than 1 million enjoy the facilities of Metro．There are 10 such cities in all,with the total number of 40 lines and length amounting to 706．3km．Tokyo Metropolitan,including the capital city Tokyo and its surrounding areas,has a population of around 30 million．There are 12 subway lines in Tokyo,with a length of 293．2km,and is operated by two companies．Some basic information is shown as follows: Tokyo

All the cities in Japan with a population of more than 1 million enjoy the facilities of Metro.There are 10 such cities in all,with the total number of 40 lines and length amounting to 706.3km.