strut of roof truss

例句：

1. 1.The architect designed the building with a focus on structural integrity and aesthetic appeal.
   这位建筑师在设计这座建筑时，注重了结构的完整性和审美感。
2. 2. The strut of roof truss is crucial for supporting the weight of the structure.
   屋顶桁架的支柱对于支撑结构的重量至关重要。
3. 3. The engineer carefully analyzed the strut of roof truss to ensure its stability during construction.
   工程师仔细分析了屋顶桁架的支柱，以确保施工过程中的稳定性。