triangular core造句

例句与造句

1. At the center of the building is a triangular core, 59 feet wide, that contains nine elevators and three stairwells.
2. A circular, modular building with a triangular core, mi-pad can generate its own energy, withstand earthquakes and float on floodplains.
3. It's difficult to find triangular core in a sentence. 用triangular core造句挺难的