come rain or shine
無論天晴還是下雨,永不改變
口語·表示無論如何都會做
英文釋義
regardless of any circumstances or obstacles; in any weather condition
例句
I'll be at the meeting come rain or shine, so don't worry about the weather.
典故來源
源自天氣預報用語,指無論天氣如何都堅持進行,后比喻在任何情況下都不改變計劃。