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Summary
DescriptionSeoul Buses.png
English: (From top to bottom, left to right) Rapid, Branch, Trunk, Circulation.
한국어: (위에서 아래로, 왼쪽에서 오른쪽으로) 광역, 지선, 간선, 순환
Date
Source
Own work
Author
Minseong Kim
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