hidden columns

例句：

1. 1. The ancient temple was built with hidden columns that blended seamlessly into the surrounding landscape.
   这座古寺用隐蔽的柱子建造，与周围的景观完美融合。
2. 2.The architect designed the building with hidden columns to create a sense of grandeur and elegance.
   建筑师设计这座建筑时使用了隐蔽的柱子，以营造一种宏伟和优雅的感觉。
3. 3. The hidden columns in the library were so well-concealed that they almost went unnoticeduntil someone pointed them out.
   图书馆里的隐蔽柱子几乎被忽视，直到有人指出它们。