single-spar structure

例句：

1. 1. The new designof the building has a unique single-spar structure that is both functional and aesthetically pleasing.
   这座新建筑的设计具有独特的单片结构，既实用又美观。
2. 2.In the field of architecture, single-spar structure is often used to create a sense of balance and harmony between different elements.
   在建筑领域，单片结构经常被用来创造不同元素之间的平衡和和谐感。
3. 3. The architect carefully considered the single-spar structure to ensure that it would not only be functional but also visually appealing.
   这位建筑师仔细考虑了单片结构，以确保它不仅功能性强，而且视觉上也很吸引人。