养鱼缸

例句：

1. 1. The fish in the tank are swimming happily.
   鱼缸里的鱼正在快乐地游动。
2. 2. I bought a new aquarium for my pet.
   我给我的宠物买了一个新鱼缸。
3. 3. The fish in the tank need to be cleaned regularly.
   鱼缸里的鱼需要定期清理。