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明珠线二期工程与明珠线一期工程接轨形成上海市轨道交通网唯一的环线,地位非常重要,讨论了接轨的方案设计。
The second phase project of Pearl Line and the first phase project of Pearl Line converge to form the only loop of Shanghai Metro Network. The status is very important, and the design of the connection is discussed.