A few of them are almost certainly shortcomings in Ostrich, while others seem to intend to match literal full strings, like ^(로그인하지 않고)$ ("without logging in"). Presumably they're from internal use.
“姐，去年那品种不赖，今年接着种吧？”
。关于这个话题，wps提供了深入分析
{ "random", host_random },
一个典型例子是智谱。招股书显示，截至2025年6月末，公司共有883名员工，其中452人持有股份，占比达51.2%。换句话说，在智谱，每两个人中就有一位是股东。