rough brick arch

例句：

1. 1. The old castle is adorned with several rough brick arches that date back to the 18th century.
   这座古老的城堡装饰着几个建于18世纪的粗糙砖石拱门。
2. 2. The construction of this archway was a laborious task that required skilled craftsmen and time.
   建造这个拱门是一项艰苦的工作，需要熟练的工匠和时间。
3. 3. The archway's intricate design has been admired by many for its unique beauty and historical significance.
   这个拱门复杂的设计因其独特的美丽和历史意义而受到许多人的赞赏。