上网总卡顿?深圳电信DNS地址这样设置提速3倍,深圳电信用户福音,轻松设置DNS,上网提速3倍攻略
Always lagging when surfing the Internet? Here's how to set up the DNS address of Shenzhen Telecom to triple the speed. Good news for Shenzhen Telecom users. Easily set up DNS and triple the Internet speed
以上为机器翻译结果，长、整句建议使用 人工翻译 。