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brave; courageous; gallant; valiant; heroic
消防士は勇敢にも燃え盛る建物に突入していった。
The firefighter bravely rushed into the burning building.
勇敢な行動で多くの人命を救った英雄として称えられた。
He was praised as a hero who saved many lives through brave action.
困難に立ち向かう勇敢さこそがリーダーに必要だ。
The courage to face difficulties is what a leader needs.