duckbilled platypus

例句：

1. 1.The duckbilled platypus is a unique species that lives in the ocean.
   鸭嘴兽是一种独特的物种，生活在海洋中。
2. 2. Duckbilled platypuses are known for their ability to swim underwater and dive deep into the ocean.
   鸭嘴兽以其在水下游泳和潜入深海的能力而闻名。
3. 3.The duckbilled platypus is an important conservation species, as it plays a crucial role in maintaining the balance of marine ecosystems.
   鸭嘴兽是一个重要的保护物种，因为它在维持海洋生态系统平衡方面起着关键作用。