美国流行笑话：Every three months or 3,000 miles 每三个月或者三千英里

182　Every three months or 3,000 miles 每三个月或者三千英里

When I went to a store to get oil and filters, I bought my wife a bouquet of flowers. Some women in line behind me were oohing and aahing about a husband getting flowers for his wife. “How often do you do that?” one asked. Before I could answer, the checkout girl said, “Every three months or 3,000 miles—whichever comes first.”
我到商店买机油和滤油器，也给我妻子买了一束鲜花。排在我后面的几个女人大惊小怪地谈论丈夫给妻子买花的事。有一个问我：“你隔多久买一次啊？”我还没来得及回答，收款小姐就抢着说：“每三个月或者三千英里，看哪一个先到。”