「偷步」

(pos:動詞)
yue:喺賽跑嘅時候，早咗出發
eng:to jump the gun; to start running before the start of a race
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<explanation>
yue:喺應該、准許嘅時間之前，早咗去開始做一件事
eng:to do something before one is allowed to
<eg>
yue:本書今日先正式出，不過我喺書局打工，所以之前一晚已經偷步睇咗。 (bun2 syu1 gam1 jat6 sin1 zing3 sik1 ceot1, bat1 gwo3 ngo5 hai2 syu1 guk2 daa2 gung1, so2 ji5 zi1 cin4 jat1 maan5 ji5 ging1 tau1 bou6 tai2 zo2.)
eng:The book is supposed to be out today, but I work in a bookstore, so I 'jumped the gun' and read it on the previous night.