Article
科學常識 會議記錄之鋼絲 - Common knowledge in science, the steel wire which takes meeting minutes

Subject matters: 新知 - new knowledge,
Language level: Mixed

Keywords: general knowledge,

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會議記錄之鋼絲 - The steel wire which takes meeting minutes

Subject matters: Interior scene with figure,
Medium: Photograph-Monochrome

Function: Unrelated to Article/Ad

Keywords: invention,