应该局限于科学和技术的原创吧。原创应该分层次。以牛顿，爱因斯坦为第一级，

来源: QualityWithoutName 于 2022-07-21 15:52:21 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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