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.
Built-in plagiarism checker，推荐阅读搜狗输入法下载获取更多信息
。业内人士推荐heLLoword翻译官方下载作为进阶阅读
Фото: Алексей Филиппов / РИА Новости
伯里表示，这是由于主要供应商台积电坚持要求签订更长期的合同，并以现金支付，以此作为建设满足英伟达最新芯片生产所需产能的条件。。关于这个话题，服务器推荐提供了深入分析