名词
中文翻译：隔音结构
同义词：
['soundproof', 'acoustical structure']
例句：
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1.The new office building has a sound-proof structure to reduce noise pollution.
新办公大楼有一个隔音结构，以减少噪音污染。
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2.The architect designed the acoustical structure of the concert hall to enhance the sound quality.
建筑师设计了音乐会厅的声学结构，以提高音质。
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3. The engineer tested the sound-proof structure of the aircraft cabin to ensure it meets safety standards.
工程师测试飞机客舱的隔音结构，以确保其符合安全标准。