瞧瞧那“皇帝神仙鱼”（emperorangelfish）身上鲜艳的黄与蓝，还有迷幻般的漩涡，你就能感受到生物进化的无奇不有了。
Gaze at the vivid yellows , blues , and psychedelic swirls of a single emperor angelfish and you 'll sense the whimsy of evolution .
皇帝鱼