名词
中文翻译：安全区
同义词：
['safe area', 'safe zone', 'secure area例句：1. The construction workers are working in the safety zone.（建筑工人正在安全区内工作。）']
例句：
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1. The construction workers are working in the safety zone.
建筑工人正在安全区内工作。
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2.The firefighters were instructed to enter the safety zone before entering the building.
消防员被指示在进入大楼之前先进入安全区。
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3. The police officers established a safety zone around the crime scene.
警察设立了一个围绕犯罪现场的安全区。