英文：wiggle room (n.)
說明：在其他方面，wiggle room (不可數名詞) 係表示「(外交、談判、解釋或表達等的) 彈性空間；迴旋餘地」。
例句：
- A: Is there any wiggle room on that price? (A：那個價格還有議價/降價空間嗎？)
B: I’m afraid that’s as low as I can go (on that price). (B：我恐怕那是我所能給的最低價了) - We need to leave ourselves some wiggle room for further negotiation. (我們必須留給自己一些彈性空間以便做進一步談判)