名词中文翻译
中文翻译：电话线路
同义词：
['telecommunications channel', 'telecommunications line']
例句：
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1. The telephone companyhas been upgrading its network to improve service quality.
电话公司一直在升级其网络，以提高服务质量。
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2. The new phone system will provide better coverage and faster speeds.
新的电话系统将提供更好的覆盖范围和更快的速度。
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3. The engineers were able to fix the faulty telephone line in no time.
工程师们很快就修复了这条故障的电话线。