The last fish turns out to be no cod or haddock but something eel-like, scary and toothy.
钓上的最后一条鱼不是鳕鱼也不是黑线鳕,而是鳗鱼样的,可怕的露出牙齿的东西。
2
Scientists have developed and built a prototype for an eel-like robotic fish to be operable remotely, small, sophisticated and intelligent enough to operate autonomously underwater.