名词
中文翻译：分组交换服务
同义词：
['packet data network', 'packet-switched network例句：1. The company provides a packet switching service for its customers.（该公司为顾客提供分组交换服务。）']
例句：
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1. The company provides a packet switching service for its customers.
该公司为顾客提供分组交换服务。
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2. This new router offers a packet switching service that can handle large amounts of data.
这款新路由器提供了一种可以处理大量数据的分组交换服务。
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3.The packet switching service is essential for the smooth operation of the internet.
分组交换服务对于互联网的顺畅运行至关重要。