Article
無花菓的媒介 - The pollination of fig plants

Column title: 趣味之新學 - Delightful new knowledge
Subject matters: 筆記 - jottings,
Language level: Baihua

Keywords: general knowledge,

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Article
輕質木 - Balsa wood

Column title: 世界珍文 - Precious news from around the world
Subject matters: 筆記 - jottings,
Language level: Baihua

Keywords: general knowledge,

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