学过光的折射之后、有一个问题使我困惑不解．人从河岸上看水中的河底，河底变浅，这是对的、但潜水员从水中看岸上的塔顶，塔顶变高，我就不解了．于是就去请教老师学生：老师，河底变浅、眼睛受骗。我已深有体会，但塔顶变高我认为是错的．按“折射现象中光路是可逆的”，塔? After learning the refraction of light, there was a problem that puzzled me. When people look at the bottom of the river in the water, the bottom of the river becomes shallow. This is correct, but divers look at the top of the tower from the water. The top of the tower rises, and I am puzzled. So I went to ask the teacher student: Teacher, the bottom of the river became shallow and his eyes were cheated. I have had a deep understanding, but I think it is wrong to raise the height of the tower. According to “Reflection phenomenon, the light path is reversible”, tower?