名词
中文翻译：船闸
同义词：
['boat lift', 'lock', 'sluice gate例句：1. The ship breaker is essential for the transportation of goods across rivers and oceans.（船闸对于跨越河流和海洋的商品运输至关重要。）']
例句：
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1. The ship breaker is essential for the transportation of goods across rivers and oceans.
船闸对于跨越河流和海洋的商品运输至关重要。
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2. The engineer was responsible for maintaining the ship breaker's safety.
工程师负责维护船闸的安全。
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3.The ship breaker was designed to prevent ships from backing up in heavy rain.
船闸的设计是为了在大雨中防止船只堵塞。