Important food fish of the north Pacific.

北太平洋中重要的食用鱼。

Important American food fish in the winter.

美洲冬季重要的食用鱼。

Red flesh of large food fish of Pacific coast.

太平洋海岸产的红色大食用鱼。

European freshwater food fish having a greenish back.

背部呈绿色的欧洲淡水食用鱼。

Important food fish of cold deep lakes of North America.

北美洲寒冷深湖中重要的食用鱼。