对于许多种类的鱼来说，虽然视觉很重要，但嗅觉和触觉等感官更为重要。

For many kinds of fish, although seeing is important, senses such as smell and touch are even more important.

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许多种类的鱼可以根据它们的群体、它们的亲戚，甚至它们自己的卵来区分彼此。

Many kinds of fish can tell one from another, according to their group, their relatives, and even their own eggs.

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我们也看到许多种类的鱼但我最喜欢海豹。

We also saw mang kinds of fishes but I liked the seals best.

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