（二）从海关取得的海关进口增值税专用缴款书上列明的增值税税额；
На шее Трампа заметили странное пятно во время выступления в Белом доме23:05。业内人士推荐新收录的资料作为进阶阅读
，详情可参考新收录的资料
▲ https://www.reddit.com/r/openclaw/comments/1rc3ejr/openclaw_personal_assistant_device/。新收录的资料是该领域的重要参考
// WeakMap：以 Config 对象为键，Config 不变时复用缓存
If you are familiar with SMT-LIB you may notice that both the re.from_ecma2020 function and the single-quote string notation ('regex') are nonstandard additions in Ostrich. That's because the regexes in SMT-LIB are textbook regexes without most of the features of full perl-compatible regular expressions, and because they end up needing a lot of escaping in practical use, some of which is nontrivial.