12:52, 27 февраля 2026Путешествия
接入了整个互联网，这次的 AI 真的懂你在说什么。关于这个话题，51吃瓜提供了深入分析
The “Knocking on Wood” Wikipedia page mentions Roud’s conclusion, and this claim of a 19th century origin has circulated online as the final say on the matter. If you go back to the original, though, Roud’s proposal actually ends on an ambivalent note: “Before this theory [of 19th century origins] can be finally accepted, however, an examination of the history of European forms of this custom would be advisable.”，更多细节参见谷歌浏览器【最新下载地址】
Олеся Мицкевич (Редактор отдела «Силовые структуры»)