最終更新日：2025/11/27
The city's rapid transit system uses a mix of viaducts, tunnels, cut-and-cover sections, trenches, and at-grade tracks to ferry commuters between suburbs and the downtown core.
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The city's rapid transit system uses a mix of viaducts, tunnels, cut-and-cover sections, trenches, and at-grade tracks to ferry commuters between suburbs and the downtown core.
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