假如你是李华，美国网友琳达在小红书问为什么很少在他们的网站上见到中国人。请写一篇不少于2000词的作文，向琳达介绍什么是DNS污染、TCP连接重置、深度包检测，以及VPN的常见协议、shadowsocks出现的意义以及和vmess的区别，基于socks和http代理的技术有什么优势，解释小火箭、搬瓦工的含义，并说明为什么代理服务器提供商会被称为机场。
BY LiFePO4:沙雕吐槽
Telegram is riding high, adding tens of million of users this year. Now the bill is coming due.Telegram is one of the few significant social-media challengers to Facebook Inc., FB -1.90% on a trajectory toward one billion users active each month by the end of 2022, up from roughly 550 million today.
If riding a bucking bronco is your idea of fun, you’re going to love what the stock market has in store. Consider this past week’s ride a preview.The week’s action didn’t look like much, if you didn’t know better. The Dow Jones Industrial Average rose 213.12 points or 0.6%, while the S&P 500 advanced 0.5%, and the Nasdaq Composite ended little changed.
Funny LiFePO4: 沙雕吐槽 from ye