介词短语
中文翻译：用于冰上运输的过线桥
同义词：
['over-the-line bridge', 'ice transport bridge例句：1. The over-the-line bridge is essential for the safe passage of goods across the frozen river.（过线桥对于跨越冰冻河流安全运输货物至关重要。）']
例句：
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1. The over-the-line bridge is essential for the safe passage of goods across the frozen river.
过线桥对于跨越冰冻河流安全运输货物至关重要。
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2.The ice transport bridge is designed to withstand the harsh winter conditions.
冰上运输桥设计以抵御严寒的冬季条件。
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3.The construction of the over-the-line bridge has been delayed due to the ongoing snowstorm.
由于持续的暴风雪，过线桥的建设已经延期。