Some of these are just static strings, including the Korean string "국가유공자 장례는 보훈상조" ("Patriots' funeral services are provided by Bohun Sangjo.", Via Kagi) and a number of double-escapes like \\[, along with my personal favourite email validator @. With the substring matching semantics outside of pattern= this would actually be pretty decent email validation, but for patterns this would match only one string: a single @.
观察大国经济，不仅要看量，更要看质。。业内人士推荐电影作为进阶阅读
Three men deported by the US to Eswatini – rather than their home countries – have filed a case against Eswatini’s government with the African Union’s human rights body, claiming their detention was an unlawful violation of their rights.。PDF资料是该领域的重要参考
Российский телеведущий пожаловался на испражняющихся на улицах одной страны людей20:47。电影对此有专业解读