名词中文翻译
中文翻译：隧道基础
同义词：
['tunnel bed', 'tunnellining']
例句：
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1.The tunnel foundation is being reinforced withsteel plates to prevent collapse.
正在用钢板加固隧道基础以防止坍塌。
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2. Theengineers carefully designed thetunnel foundation to support the weightof the excavated earth.
工程师们仔细设计了隧道基础，以支撑挖掘出的土体的重量。
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3. The constructionof the tunnel foundation was completed ahead ofschedule.
隧道基础的建设提前完成了。