587일 오늘의 표현은 재복습차원에서,다시 공부한 I am about~ about+숫자 대략, I am about to explode 폭발직전이다 I am about to take a shower. I am about to get there. I am about to cry. I am about to hang up. They look about fifteen years old. There are about fifty employees. Keep walking about 10 blocks.