水下穿越管线采用全断面沟埋敷设于河床稳定层内，确保了穿越管段的安全。
The under water pipelines were laid into the stable bed by ditch burying of full cross-sectional area to ensure the safety of underwater pipelines.
从俄罗斯穿越波罗的海到德国的北溪输气管线开始运作，尽管其本身具有争议。
Gas began to flow through the controversial Nord Stream gas pipeline, which connects Russia to Germany under the Baltic Sea.
南京地铁珠江路站-鼓楼站区间，穿越软~流塑状淤泥质粉质粘土地层和众多地面建筑物及密集地下管线。
The Nanjing subway section between Zhujiang Road station and Gulou station passes through many ground buildings and dense underground pipes in soft-flowing mucky silty clay ground.
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