公爵夫人

例句：

1. 1.The dukedom is a significant part of the country's history.
   公爵领地是该国历史的重要组成部分。
2. 2. The dukedom has been passed down through generations.
   公爵领地代代相传。
3. 3.The dukedom is home to many important cultural landmarks.
   公爵领地拥有许多重要的文化地标。