脱口说英语口语校园习语大全
B-25:blue moon 很少
A: Who plays a more important role in your education. your father or your mother? A:是你父亲还是你母亲对你教育多些呢?
B: My mother, of course. B:当然是我母亲了。
A: How about your father? A:那你父亲呢?
B: He turns out once in a blue moon. B:我很少见到他。