bridge deck level 中文意思是什麼
bridge deck level
解釋
橋面-
The highest bridge in the world measured by distance from deck to ground level remains the royal gorge bridge in colorado, us which is 320 metres 1, 053 feet above the river arkansas
如果按照從橋面到地面的距離來算,世界上最高的橋仍然是橫跨阿肯色河之上,高320米1053英尺的美國科羅拉多州皇家峽谷大橋。
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