close ranks
團結一致，緊密結合
正式或職場用語·表示團結或一致對外
英文釋義
to unite and support each other, especially in response to a perceived threat or challenge
例句
When the company faced criticism, the team closed ranks to support each other.
典故來源
源自軍事戰術，指士兵在戰斗中靠攏隊形以增強防御，后引申為團結一致應對外部威脅。