steel bridge

基本解释

In the southern city of Guangzhou workers had been ordered to smear butter over a steel bridge popular with jumpers in order to make it too slippery to climb.
在广州这座南方城市，工人们被要求在一座受自杀者青睐的钢桥上涂上黄油，目的是为了让桥身变得很滑而不容易攀爬。
About 6,000 early risers were on the steel bridge from 6:30 am to take part in the two-hour event designed to showcase Sydney's best food and outdoor lifestyle.
当天，从清晨6点半开始，约6000名早起的居民陆续来到这座钢铁大桥，参加这一两个小时的集体早餐活动。此次野餐会是为了展示悉尼最好的美食和户外生活方式。
www.chinadaily.com.cn
As for whether the concrete and steel bridge towers needed to be 300 meters—breaking yet another record—sometimes the most responsible engineers can get a little carried away.
至于混凝土和钢制的桥塔都要超过300米——这又打破了一项记录——有时候最可靠的工程师也会感到有点头晕目眩。

So you pick a better material like iron and steel, that makes a better bridge, we know that now because we have experience with bridges, but still your bridge might fail.
你选择了钢铁作为材料,来造了一座更好的桥,我们现在能够明晰这一点,是因为在造桥这件事上我们现在很有经验,但即使是我们现在造的桥也仍然会倒塌
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It's a steel truss bridge, meaning it has a boxy steel frame.
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钢桥
The tube-gusset K-joints are widely used in connection of chords and braces, joints of the frame, steel bridge joints, transmit electricity tower joints, support connections and other steel structures .
K型管板节点广泛应用于屋顶桁架弦杆和腹杆的连接、支撑钢框架中支撑构件端部节点及钢桥、输电塔与支座节点中。
跨楼钢结构桥