名词
中文翻译：数字线路
同义词：
['digital cable', 'digital connection']
例句：
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1.The digital line is the backbone of our communication system.
数字线路是我们通信系统的基础。
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2.The digital line has improved the quality of our video calls.
数字线路提高了我们视频通话的质量。
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3. The digital line allows for faster data transfer and greater flexibility.
数字线路使得数据传输更快，更加灵活。