近期,日本一位大学教授Taro正准备在福冈市实验自己的新式红绿灯。这些新式红绿灯最大的特点是,连色盲人士也可以辨认出来。Taro教授打造了一种蓝色的LED灯,它的亮度是普通灯的4倍。通过高亮的效果,可以让红绿色盲看到这种蓝色灯:在红绿色盲眼中,他们会认为 Recently, Taro, a Japanese university professor, is preparing to experiment with his new traffic lights in Fukuoka City. The most prominent feature of these new traffic lights is that people with color-blindness can also be identified. Professor Taro created a blue LED light, which is 4 times brighter than a normal light. Through the highlighted effect, you can make the red and green blind see this blue light: in the red and green blind eyes, they will think