海狸

例句：

1. 1.The beavers are known for theirability to build dams and createwetlands.
   海狸因其建造水坝和创造湿地的能力而闻名。
2. 2. Beaversare a symbol of strength and resilience in many cultures.
   在许多文化中，海狸是力量和韧性的象征。
3. 3. Thebeavers are often seen swimming inthe nearby river.
   海狸经常被看到在附近的河流里游泳。