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Sentence analysis

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Sentence

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Sentence

航こう空くう優ゆう勢せいを確かく保ほすることが作さく戦せんの鍵かぎだ。

Span Details

航こう空くう優ゆう勢せい

air superiority

確かく保ほ

secure; obtain; ensure; maintain

noun, suru verb

light/support verb with a noun or noun-like phrase

should; it is important to; I advise that

noun, noun suffix

作さく戦せん

tactics; strategy; plan

possession, attribution, nominalizer, or nominal linker

key (to a problem, success, etc.); clue