an 800-metre-long bridge 一座800米长的桥
It is big, though, with an 800-meter-long-main span that's the largest for a cable-stayed bridge in the nation, and the fifth largest globally.
这座长800米的大桥是该国最长,世界第五长的斜拉索桥。
Each length is twisted so visitors approaching on a long, meandering bridge are provided with an ever-changing perspective.
每一个长度都是扭着的,所以游客经过漫长蜿蜒的桥梁时可看到不断变化的视角。
It is one of the defects that cracks occur in the bottom slab of an extra-long prestressed concrete continuous rigid frame bridge. There are many influence factors.
大跨度预应力混凝土连续刚构桥底板出现开裂是该类桥梁出现的问题之一,其影响因素较多。
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