耳轴开合桥是芝加哥最出名的桥的种类之一。
Trunnion bascule bridges are doubtless one of the renowned bridge types in Chicago.
令人印象更加深刻的是，每艘船都装有约30米的开合桥，可以与相邻的船舶连接在一起。
More impressively, each ship will carry a folding bridge, about 30 metres long, to connect it to its neighbour.
这种船体结构使得其它船舶，包括预置船，能够轻松的从海面用吊车和开合桥向MLP装载。
This will make it easier for other vessels, including pre-positioning ships, to load the MLP at sea using cranes and Bridges.
这种船体结构使得其它船舶，包括预置船，能够轻松的从海面用吊车和开合桥向MLP装载。
This will make it easier for other vessels, including pre-positioning ships, to load the MLP at sea using cranes and Bridges.
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