名词
中文翻译：电信交换通信
同义词：
['telecommunications', 'telecommunications services例句：1. The company uses telex to communicate with its customers worldwide.（该公司使用电信交换系统与全球客户进行通信。）2. The government has launched a new program to improve the efficiency of telex correspondence.（政府已经启动了一个新的项目，以提高电信交换通信的效率。）']
例句：
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1. The company uses telex to communicate with its customers worldwide.
该公司使用电信交换系统与全球客户进行通信。
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2. The government has launched a new program to improve the efficiency of telex correspondence.
政府已经启动了一个新的项目，以提高电信交换通信的效率。
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3.The telx system is a vital tool for businesses that need to communicate with their clients across long distances.
电信交换系统对于需要跨越长距离与客户沟通的企业来说是一个至关重要的工具。