第一段视频对AD讲解有误，医学术语发音不准。第二段不错。据说：TED糸列讲座由大药厂推动，背后利益深不可测

来源: fuz 于 2019-02-16 05:34:30 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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