原文：每一种教育制度都必然是一面反映其所在社会文化的镜子。译文：Every education system is inevit

原文：每一种教育制度都必然是一面反映其所在社会文化的镜子。译文：Every education system is inevitably a mirror reflects the culture of the society it is a part of.改译：
【正确答案】：Every education system is inevitably a mirror that reflects the culture of the society it is a part of.【解析】原译文没有处理好定语的形式，“一面反映其所在社会文化的”是“镜子”的定语，英译时应该译作定语从句，从句和主句之间用关系代词that连接。