water protecting pillar

例句：

1. 1. The pillars of thetemple were made of stone.
   寺庙的柱子是用石头做的。
2. 2. The pillars of the buildingare holding up the roof.
   建筑物的柱子支撑着屋顶。
3. 3. The pillars of the monumentwere carved with intricate designs.
   纪念碑的柱子雕刻着复杂的图案。