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.”
Алексей Гусев (Редактор отдела «Спорт»)
。关于这个话题，同城约会提供了深入分析
Мерц резко сменил риторику во время встречи в Китае09:25
Micro-dramas, she believes, are "the art that the world needs right now".
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