Viaduct
01
高架桥, 桥梁高架桥
a long, elevated structure that carries a railway or road across a valley or river, typically held up by a series of arches
例子
The viaduct spanned the valley, carrying the train tracks high above the river.
高架桥横跨山谷，将铁轨高高地架在河流上方。
Engineers designed the viaduct to withstand the region's seismic activity while supporting heavy freight trains.
工程师们设计了高架桥，以承受该地区的地震活动，同时支撑重型货运列车。
