A : Why ere you so late in getting to work?
     - 출근이 왜 그렇게 늦었어?

B : I had a flat tire on the way.
     - 오다가 길에서 펑크 났어.

A : That's too bad. Are you okay?
     - 저런 괜찮아?

B : I'm okay. Thanks.
     - 괜찮아.