Marine construction technology like this is very complex, somewhat analogous to trying to build a bridge under water.

像这样的海洋建筑技术非常复杂，有些类似于尝试在水下建筑一座桥。

《柯林斯英汉双解大词典》

Article 50 Where a Marine construction project needs explosive operations, effective measures must be taken to protect Marine resources.

第五十条海洋工程建设项目需要爆破作业时，必须采取有效措施，保护海洋资源。

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The accumulated basic data and method of this study can provide reference for the seismic safety evaluation of the related Marine construction projects close to the study area.

本项工作积累的有关基础资料和工作方法可为该工程附近有关海洋建设工程的地震安全性评价工作提供借鉴和参考。

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Looking down 10 stories over Ground Zero, Marine Corporal Jonathan Rist said he hoped the new construction going on below would not remove every last shred of the buildings destroyed in the terrorist attacks of September 11,2001.

VOA: standard.2009.08.01

Industry would also welcome any law that would make it easier to win approval for construction of marine terminals for the import of liquefied natural gas.

FORBES: Gasp

The State Department has done a review, and these funds will be used to expedite construction of Marine security guard posts at overseas facilities, and to build secure embassies.

WSJ: Senate passes bill to improve embassy security

"Foreign workers complement the resident workforce in certain sectors, such as the construction and marine sectors, by taking on lower-skilled jobs that support higher-tier professional jobs held by Singaporeans, " the Ministry of Manpower's National Population and Talent Division said in a report.

BBC: Singapore: Economic slowdown opens foreign labour debate