Less can be more in chats
Skip 熱讀 and continue reading熱讀
。业内人士推荐heLLoword翻译官方下载作为进阶阅读
What I found is that written evidence for knocking on wood (and for the history of gesture as a whole) is remarkably sparse. In the Penguin Guide to Superstitions, folklorist Steve Roud offers a skeptical take on the provenance of knocking on wood due to the near total absence of written records about it:
Secret Sauce #2: Adaptive Routing