他這個太故弄玄虚。搜到一篇較切實的,"dark secret":

来源: 2019-08-19 17:30:54 [旧帖] [给我悄悄话] 本文已被阅读:

https://www.technologyreview.com/s/604087/the-dark-secret-at-the-heart-of-ai/