As every good angler knows, 每个钓鱼高手都知道

31. Its fins have, in effect, become feet.
    它的鳍实际上相当于脚
32. It may not look pretty,
    躄鱼可能看起来不漂亮
33. but what appears to be coral living on its skin is actually camouflage.
    但看似长在它身上的珊瑚实际上是一种伪装
34. As every good angler knows,
    每个钓鱼高手都知道
35. picking the right spot is important.
    地点非常重要
36. Jigging the rod sends out pressure waves
    摇动钓竿发出震动
37. to attract the attention of possible prey.
    从而吸引猎物的注意

来自《行星地球 第三季 第二集 Planet Earth S03E02 海洋》第 34 行