马克·吐温在他的书中提到过的大型鲶鱼——这些很有可能就是蓝鲶。
Mark Twain mentions large catfish in his books-those fish were likely blues.
蓝鲶是北美最大的鲶鱼，同时也是美国最大的淡水鱼之一。
The blue catfish is North America's largest catfish species and it is one of the largest freshwater fish in the u.
蓝鲶是北美最大的鲶鱼，同时也是美国最大的淡水鱼之一。
The blue catfish is North America's largest catfish species and it is one of the largest freshwater fish in the U.S..
如何比较蓝鲶和其他鲶鱼？是什么令其特殊或是特别让人感兴趣？
How does the blue compare to other catfish? What makes it special or especially interesting?
如何比较蓝鲶和其他鲶鱼？是什么令其特殊或是特别让人感兴趣？
How does the blue compare to other catfish? What makes it special or especially interesting?
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