名词
中文翻译：铃线
同义词：
['bell wire system', 'bell wire assembly例句：1. The bell wire is responsible for signaling the arrival of guests at the door.（铃线负责在门口迎接客人的到来。）']
例句：
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1. The bell wire is responsible for signaling the arrival of guests at the door.
铃线负责在门口迎接客人的到来。
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2.The bell wire system was designed to alert security personnel of any intruders.
铃线系统被设计用来通知安保人员任何入侵者的存在。
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3. The bell wire system was installed in the entrance hall to provide audible warnings to visitors.
铃线系统安装在入口大厅，向访客提供听觉警告。