名词中文翻译
中文翻译：私人线路服务
同义词：
['private telephone service', 'private phone line', 'private telecommunications service']
例句：
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1. This companyprovides a private line service for its customers.
该公司为顾客提供私人线路服务。
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2.The private line service is essential for emergency calls during emergencies.
在紧急情况下，私人线路服务对于紧急呼叫至关重要。
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3.The private line service is available for a fee.
私人线路服务需要付费。