常見例句雙語例句Youth is a blunder; manhood a struggle; old age a ret.青年時鹵莽；中年時奮斗；老年時后悔。Youth is a blunder; manhood a struggle, old age a regret.青年是錯誤，成年是奮斗，老年是懊悔。Youth is a blunder; manhood a struggle, old age a regret.青年魯莽滅裂，中年奮斗不止，老年遺憾懊喪。 返回 youth is a blunder