乌兰巴托 2009.10 Creative Commons Attribution License. You may use for any purpose, but only with attribution / credit to: Karl Fjellstrom, Far East Mobility
乌兰巴托城市交通
恶劣的步行环境 - 泥土/未铺设路面 - 人行道：常规 - 阻断或破损      
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