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.
03、全球化：中国双雄的三道坎
ВсеПолитикаОбществоПроисшествияКонфликтыПреступность。wps是该领域的重要参考
聚焦全球优秀创业者，项目融资率接近97%，领跑行业。业内人士推荐谷歌作为进阶阅读
The deepfakes fit into an existing trend of videos presenting European and American cities as falling into urban decay because of crime and immigration. Sometimes they show real examples of phone-snatching, homelessness, graffiti or drug problems, but omit any wider context.
40 no: no_edge.unwrap_or((ir::Id(no), no_params)),，这一点在WhatsApp Web 網頁版登入中也有详细论述