快门人生 (@ShutterLife888) “渝万高铁全线149座桥梁全部合龙。 All 149 bridges on the Chongqing-Wanzhou high-sp” — TopicDigg
渝万高铁全线149座桥梁全部合龙。
All 149 bridges on the Chongqing-Wanzhou high-speed railway are now connected. #railway#
