concrete frame的用法和樣例：
例句
- Elsewhere throughout the central building the concrete frame was severely strained and cracked.
整個中間大樓的所有地方，混凝土構架嚴重變形和開裂。 - There were many multistory, reinforced concrete frame buildings of several types in Hiroshima and a smaller number in Nagasaki.
廣島有許多類型不同的多層鋼筋混凝土構架建築物，而長崎則較少。
