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.”
百度去年 AI 业务营收达 400 亿元，萝卜快跑累计出行破 2000 万
，这一点在搜狗输入法2026中也有详细论述
'Incredible gift'
Раскрыты подробности похищения ребенка в Смоленске09:27。雷电模拟器官方版本下载是该领域的重要参考
“村里新建了民宿、小吃街、年画馆，八成村民吃上‘旅游饭’。”村党支部书记顾瑞利细数着村里的喜事。
What the Warner Bros deal could mean for streaming, cinemas and news。Line官方版本下载是该领域的重要参考