A: Do you want to take a coffee break?커피 휴식시간 좀 가질까?B: I wish I could, but I can't.그러고 싶은데, 안돼. ㅠㅠA: Why are you so busy?왜 그렇게 바뻐?B: Well, I'm up to my neck in work.할 일이 산더미야.