the whole nine yards
做任何必要的事情，完成一个任务的所有方面或细节
口语·表示做全套
英文释义
to do or include everything possible; to go to great lengths
例句
We went the whole nine yards for the party: decorations, music, and catering.
典故来源
起源说法多样，可能来自二战战机弹药带长度，或裁缝布料用量，指全力以赴。