paddlefish

例句：

1. 1. This species is known for its unique ability to swim using a paddle-like tail.
   这种物种以其独特的使用桨状尾巴游泳的能力而闻名。
2. 2. Paddlefish are found in warm waters around the world.
   桨鱼在全球温暖的水域中被发现。
3. 3.The fishery is important for providing food for people and their livestock.
   渔业对于为人们及其牲畜提供食物非常重要。