set of seals

例句：

1. 1.The set of seals on the door is a symbol of authority and protection.
   门上的一组印章象征着权威和保护。
2. 2. The museum has a collection of rare ancient seals that are worth thousands of dollars.
   这个博物馆收藏了价值数千美元的稀有古代印章。
3. 3.The official's signature is stamped on the set of seals, ensuring authenticity.
   官员的签名被压印在一组印章上，确保了真实性。