Last Updated
：2026/01/07
机上の空論
Hiragana
きじょうのくうろん
Phrase
idiomatic
Japanese Meaning
机の上で立てた理論や計画で、実際には役に立たない考えや現実味のない議論のこと。 / 現場や実情を踏まえずに頭の中だけで考えた、非現実的・非実践的な理論。
Easy Japanese Meaning
頭の中だけで考えたことで、現実には役に立たない考え
Chinese (Simplified) Meaning
纸上谈兵 / 脱离实际的空谈 / 看似合理却不切实际的理论
Chinese (Traditional) Meaning
紙上談兵 / 不切實際的理論 / 空談
Korean Meaning
탁상공론 / 현실성 없는 이론 / 실행과 동떨어진 논의
Vietnamese Meaning
lý thuyết suông / lý thuyết trên giấy, không thực tế / luận thuyết viển vông, khó áp dụng
Tagalog Meaning
teoryang nasa papel lang / hungkag na teorya / teoryang hiwalay sa realidad
Sense（1）
armchair theory
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
His proposal is just an armchair theory, without considering the actual situation.
His proposal is just an armchair theory, without considering the actual situation.
See correct answer
彼の提案は、実際の状況を考慮せず、ただの机上の空論だ。
Japanese - English
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