Steel arches rise and spring from mass concrete piers asymmetrically, in length, between the road decks to mark the mainland and the navigation channels.
钢拱在路面平台中间，从大块混凝土桥墩(长度上)不对称地跳出来并升起，突出了大陆和航道。
2
Other exposed steel and concrete volumes mark areas of new intervention, contrasting against the white-painted, rough-plastered original structure.
其他暴露的钢筋混凝土体量突出了新的介入区域，也与原来白色粗糙的结构形成对比。
3
Lay out plate, sheet steel or other heavy metal and mark bending and cutting lines on work piece using protractors, compasses and drawing instruments or templates.