pergola pillar

例句：

1. 1.The pergola is a beautiful structure that adds charm to the garden.
   这个葡萄架是一个美丽的结构，为花园增添了魅力。
2. 2.The pillars of the pergola are made of stone and support the roof.
   葡萄架的柱子是用石头做的，支撑着屋顶。
3. 3. The pillars of the pergola were damaged during the storm, but they have been repaired.
   葡萄架的柱子在风暴中受损，但已经修复了。