keep my edge = stay sharp
意思是某人保持最好的狀態,俚語中常用哦。
例句:
I have to speak English every day just in order to keep my edge.
為了我英語一直好下去,我每天都練習口語。
相反的,lose your edge 意思是不在狀態,狀態不好。
例句:
David Beckham is a great soccer player but if he doesn’t practice every day, he’ll lose his edge.
貝克漢姆是位偉大球員,如果他不每天練球的話他就會失去他的戰斗力。