山形墙

例句：

1. 1. The ancient city wall is a symbol of the region's rich history.
   古老的城墙是该地区丰富历史的符号。
2. 2. The fortress walls were built to protect the town from invaders.
   这些堡垒的墙壁是为了保护城镇免受入侵者的威胁而建造的。
3. 3. The mountain range has inspired many artists to create works of art that depict itsrugged beauty.
   山脉的崎岖之美激发了许多艺术家创作出描绘其壮丽的作品。