释义
the connections between an army in the field and its bases
（前线军队与其基地间的）交通线；补给线；通信线。
双语例句
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It uses innovative methods to open up the outer edge of the communications business, there will be no Line of communications and lifestyle integration, leading the refreshing trend of consumption.
它用创新的手段拓展了通信业务的外沿，将无线通信和时尚生活融为一体，引领了令人耳目一新的消费潮流。