beylik

例句：

1. 1. The castle is a symbol of the ancient civilization.
   这座城堡是古代文明的象征。
2. 2. The fortress was built to protect the city from invaders.
   这座要塞是为了保护城市免受侵略者侵袭而建造的。
3. 3. The citadel was abandoned in the 19th century due to lack of funding.
   这座城堡在19世纪因缺乏资金而被遗弃。