构架

例句：

1. 1. The architect designed the building's structure carefully.
   建筑师仔细设计了这座建筑的结构。
2. 2. The new model car has a more sophisticated structural design.
   这款新型汽车拥有更先进的结构设计。
3. 3. The team assembled the equipment in a logical and efficient manner.
   团队以逻辑和高效的方式组装了设备。