Dilated Pupils

　　瞳孔扩大

　　Dilated pupils are a subconscious sign that humans have probably exhibited for our entire history. Sometimes, widening pupils are an automatic reflex, usually to a changing light source. However, widening pupils are also a subtle sign of attraction; your body will instinctively communicate interest and attraction with dilated pupils.

　　纵观人类历史，瞳孔扩大是一直存在的潜意识行为。有时瞳孔扩大是一种自动的反应，通常是由于光线改变造成的。然而，瞳孔扩大也是注意力的微妙暗示，你的身体会通过扩张瞳孔本能地对你感兴趣和吸引你的东西做出反应。

（编辑：何莹莹）