手机系统 当服务器靠谱吗 省3万设备费,手机系统升级,服务器靠谱,省下三万设备费
Is it reliable to use a mobile phone system as a server to save 30,000 yuan in equipment costs? Upgrading the mobile phone system and using a reliable server can save 30,000 yuan in equipment costs
以上为机器翻译结果，长、整句建议使用 人工翻译 。