head start
an advantage granted or achieved at the beginning of a race, a chase, or a competition because you start early before the official or typical time
因爲開(kāi)始地比較(jiào)早 ，在比賽開(kāi)始時便擁有優勢
Billy liked to get a head start on his homework before leaving school so he had more time to play with his friends when he got home.
比利喜歡(huān)在離開學校前就開始做作業 ，這樣他回家後(hòu)就有更多的時間和朋友一起玩 。
She took some extra classes to get a head start in her career.
爲瞭(le)能夠在事業上搶占先機，她參(cān)加瞭(le)一些額外課程。
