名词中文翻译
中文翻译：铁路基础
同义词：
['rail bed', 'rail foundation']
例句：
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1.The construction of the new railway line is expected to boost economic growth in the region.
预计新铁路线的建设将促进该地区经济增长。
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2.The engineer carefully inspected the rail base before starting the work.
工程师在开始工作前仔细检查了轨道基础。
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3. The train was delayed due to a damaged rail base.
由于轨道基础受损，火车晚点了。