https://news.ycombinator.com/item?id=16643040 请各位混北美贴吧的要遵守《互联网新闻信息服务自律公约》，遵循爱国、守法、公平、诚信的基本原则，从维护国家和全行业整体利益的高度出发，严禁讨论以下内容： * Firearms, ammunition, or explosives; * Drugs, including alcohol and tobacco, or any controlled substances * Paid services involving physical sexual contact; * Stolen goods; * Personal information; * Falsified official documents or currency