座宽

丹东月亮岛大桥是一座宽跨比较小（1/22.4）的钢管混凝土X型系杆拱桥，其稳定性是该桥施工过程中的关键问题之一。

The main span of the Moon Ireland Bridge in Dandong City is X-type arch bridge with small ratio ( 1 / 22.4 ) of width of deck to span . So its stability is the critical problems in design .

一座宽达1千5百公里的大陆桥连接着亚洲和北美洲。

A land bridge as much as1,500 kilometers wide connected Asia and North America .

座基较宽，平台的转角处及四周栏下饰有螭首，作张口吐水状。

The base is wide and there is dragon head decorated at the corner and under the baluster of the platform , opening the mouth to spray water .

这座250米宽的钢铁拱形建筑竣工后，将被移到200米远处因为1986年切尔诺贝利4号反应堆爆炸而仓促建成的石棺上。

When finished , the 250-meter-wide steel arch is to slide 200 meters to cover the sarcophagus hastily built after the 1986 explosion to entomb Chernobyl Reactor Number 4 .

这座桥桥面宽41米，有6个车道和两个应急备用车道，还有自行车道和人行道。他们把电车开到轨道的末端，两人一起下了车。

The 41-meter wide deck carries six traffic lanes and two emergency standby lanes , as well as cycle tracks and footpaths . They ran the car to the end and both got off .

一座5米宽的桥或许可以在平静的小池塘里浮起一辆汽车，但我们的乐高大桥需要在大风大浪的情况下仍然保持位于大浪上方。

A 5-meter bridge might be able to support a vehicle on a placid pond , but our bridge needs to be large enough to stay above water when waves are breaking over it .

该桥是一座长180m、宽15m、4墩5跨、7肋6波的双曲拱桥。

It is a hyperbolic arch bridge with length of 180m , width of 15m , 4 abutments , 5 spans , 7 ribs and 6 waves .

不必担心这座桥梁会倒塌，因为这座19英尺宽的桥梁可以同时承载800名游客。

Those who fear the bridge will give wayneed not worry , as the 19ft-widebridge is able to hold 800 tourists at a time .