English-Chinese/Fish

Fish are vertebrates which live in water and respire with gills. They are lack of limbs. This is a definition which does not quite work: some amphibia also live in water and have gills, but they are not fishes.

鱼是生活在水中并用鳃呼吸的脊椎动物. 它们没有四肢. 这是一个不太通的定义：一些两栖动物也生活在水中并且有鳃，但它们不是鱼.