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据了解,截至2013年末,中国19个城市已经开通城市轨道运营里程2746公里。未来5~10年,中国轨道交通仍将保持较快发展。
It is understood that as of the end of 2013, China’s 19 cities have opened 2,166 kilometers of urban orbit operation mileage. In the next 5 to 10 years, China’s rail transit will maintain its rapid development.