If you're at a dinner party, and you say you work in education -- Actually, you're not often at dinner parties, frankly.  If you work in education, you're not asked.  And you're never asked back, curiously. That's strange to me.
如果你参加一个晚宴，你说 你在教育部门工作 坦白的讲，如果你在教育部门工作， 事实上你不会经常参加晚宴，  所以你不会被问及你是做哪行的。 你永远不会被问到，很奇怪。