Our tour group will visit the ancient citadel on the hill after lunch tomorrow.

我們的旅行團明天午餐後將參觀山丘上的古老堡壘。

The hotel brochure describes the medieval citadel as the city's most popular attraction.

飯店手冊將這座中世紀要塞描述為該市最受歡迎的景點。

During the marketing meeting, the CEO called our flagship store a citadel against competitors.

在行銷會議上，執行長稱我們的旗艦店是對抗競爭者的堡壘。