名词
中文翻译：安全设备
同义词：
['safety gear', 'safety equipment例句：1. The fire department has installed several safety apparatus in the area.（消防部门已经在该地区安装了几种安全设备。）']
例句：
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1. The fire department has installed several safety apparatus in the area.
消防部门已经在该地区安装了几种安全设备。
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2.The engineer was required to wear safety apparatus when working on the construction site.
工程师在工地工作时必须穿戴安全设备。
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3.The new safety apparatus will greatly reduce the risk of accidents at the factory.
新的安全设备将大大降低工厂事故的风险。