"Looking around in typical supermarkets, it is easy to see that fruits and vegetables (e.g., lemons, onions, zucchini, or even potatoes) are typically packaged in nets that are of the color of perfect examples."
环顾典型的超市，很容易看到蔬果（例如柠檬、洋葱、西葫芦、甚至土豆）通常包装在与完美样本颜色相同的网兜中。”网兜和水果之间光的反射也可能增加颜色饱和度。