求翻译：　交换机作为网吧的核心设备，对于网吧的正常运营至关重要。不可想象一个经常断线、故障连连的网吧如何能够吸引顾客。所以在网吧的筹建和升级中，交换机的选择好坏起着决定性的作用。是什么意思？

Switch as the core of Internet cafes equipment essential for the normal operation of Internet cafes. The unthinkable a frequent disconnection failure again and again cafes how to attract customers. Internet cafes to build and upgrade the switch to select good and bad plays a decisive role.

Switch as the central device, for the normal operation is essential. Imagine a regular link, failure of the internet cafe how comedy can attract customers. Therefore, in the establishment and upgrade in the select switch, or bad play a decisive role.

　The switchboard took the Internet bar the core equipment, is very important regarding the Internet bar normal operation.Cannot imagines broken line, how the breakdown repetitive Internet bar can attract the customer a frequently.Therefore in the Internet bar construction and the promotion, the swit

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正在翻译，请等待...