名词
中文翻译：基础轨道
同义词：
['base line', 'foundational track例句：1. The base track is essential for the construction of the new bridge.（新桥的建设离不开这条基础轨道。）']
例句：
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1. The base track is essential for the construction of the new bridge.
新桥的建设离不开这条基础轨道。
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2. The team's performance on the base track was impressive.
团队在基础轨道上的表现令人印象深刻。
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3.The engineers used the base track to test the new design.
工程师们利用基础轨道来测试新的设计。