cobble

And such urban architecture - from the simplicity of small, cobble-and-whitewash towns to the 17th-century glories of Cartagena and Popayán.

如此的城市建筑，有简朴的铺着鹅卵石道路和白色房屋的小镇，也有遗留着17世纪荣光的喀他赫纳和博帕雍。