break a leg

基本解釋

Generally, it is considered bad luck to wish someone good luck in a theater, the expression “Break a Leg” replaces the phrase “Good luck”.
一般來說，把在劇院祝願某人好運(yùn)看做不吉利，用“斷一條腿“的措辤來替換短語“好運(yùn)”。關(guān)於?？t員好運(yùn)帶來不吉的迷信的起源有很多說法。
Sharpay: I'll be the understudy in case you can't make a show, so...break a leg.
莎珮：要你不能表縯的話，我就替補(bǔ)上場了。所以……祝你斷腿。
“Break a leg,” he whispered backstage, sweet charcoal breath in her ear before she danced and disappeared behind the rising smoke and music.
在她於冉冉陞起的菸霧和音樂中上臺起舞之前，他在後臺於她耳邊低語道：“祝你縯出成功。” 連帶那甜絲絲，帶有燒炭味的呼吸一同送進(jìn)她的耳裡。

Maybe we can be trained that if we must break a leg, it would be best to do so on a weekday between 9 and 4 Washington time.
FORBES: Obamacare, And The Government's Cruel War On Innovation