river span的意思|示意
河跨
river span相关短语
1、 river-span cities 跨江城市
2、 span-river level 跨河水准测量
3、 span borderline river 跨界河流
4、 Yangtze River large-span project 长江大跨越
river span相关例句
There footbridges made with bamboo planks and binding materials span chasms and river systems to enable the travel and commerce of locals living in remote areas.
在那里，用竹板和捆绑材料做成的人行桥跨越沟壑和河流，以便当地居民与远方地区的贸易往来。
The bridge crosses the river in a single span.
河上的桥为单跨桥。
A 1, 900-foot span across the Colorado River shadows the Hoover dam.
跨度1900英尺，横穿科罗拉多河胡佛大坝的水库。