名词
中文翻译：线路交换
同义词：
['线路交换，线路交换例句：1. The line commutation system is designed to improve the efficiencyof communication.（线路交换系统旨在提高通信效率。）']
例句：
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1. The line commutation system is designed to improve the efficiencyof communication.
线路交换系统旨在提高通信效率。
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2.The line commutation process involves multiplesteps that need to be carefully managed.
线路交换过程涉及多个步骤，需要仔细管理。
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3. The line commutation system has been widelyadopted in various industries due to itshigh efficiency and low cost.
由于其高效率和低成本，线路交换系统已被广泛应用于各个行业。