Many of the physical features that make us attractive to one another are, in fact, signals of our health and fertility. For thousands of years, women have been using makeup to try to look like teenagers. Why? Men everywhere find young, fertile women to be the most sexually attractive.
许多使我们对他人具有吸引力的身体特征，其实是表现健康与生育能力的征兆。数千年来，女性一直用化妆品来使自己看起来像少女。为什么？因为世界各地的男人都觉得年轻而有生育能力的女性最具有性吸引力。