1.lucky break 幸運的突破
例句：I got my lucky break when I won a 'Young Journalist of the Year' competition.
我時來運轉,在"年度最佳青年記者"競賽中取勝。
bad breaks 倒霉
We've had a few bad breaks (= pieces of bad luck) along the way.
我們一路上遭遇了幾次厄運。

2.a morale/confidence booster 士氣/信心的激勵
例句：At the very least, it is a morale booster. Fire can also be used to distill water cook, and provide light for you and your rescuers.
至少火能夠鼓舞你的士氣，另外還能用來蒸餾水、蒸煮食物、為自己和救援人員提供照明。

3.promote sb (from sth) (to sth) 提升；晉升
例句：She worked hard and was soon promoted.
她工作勤奮,不久就得到提升了。
He has been promoted to sergeant.
他已晉升為巡佐。

4.came out 被獲知；為人所知
例句：The full story came out at the trial.
案情始末在審判時真相大白。
It came out that he'd been telling lies.
后來才知道他一直在說謊。