At the crack of dawn

a race against time(the clock): 시간과의 싸움a situation in which something must be done hurriedly, before a deadlinerace against time : 서두르다do it as fast you can cuz you do not have much timeex. It's a race against time, and every second counts.그건 시간을 다투는 일이며, 매시 매초가 중요합니다.In variety ways, I may be in a personal race against time.다방면으로 전 개인적으로 시간과의 싸움을 하고 있을 것입니다.In a race against the clock, I took h..