And if there has been no rain, you can see a kind of horizontal rainbow by standing on the beach at sunset and following with your eyes the different shades of blue of the receding ocean as they merge into the bands of reds in the evening sky.
即使沒有下雨，黃昏時站在海邊，海水因不同深度所呈現的藍色與天空的紅色夕陽連成一氣，就像一道橫亙海面的彩虹。