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文化, ぶんか
1. culture, civilization, civilisation
2. Bunka era (1804.2.11-1818.4.22)
文化,文明
は
1. indicates sentence topic
2. indicates contrast with another option (stated or unstated)
3. adds emphasis
指示句子的主题;表示与另一选项(无论是否明确提及)形成对比;表示强调