It was only thirty years ago that the building industry felt confident enough to erect office blocks of steel and reinforcedconcrete that had more than a dozen floors.
建筑行业是从30年前才开始有信心建造超过12层楼高的钢筋混凝土结构的办公大楼。
2
Is it going to be reinforcedconcrete?
这会是钢筋混泥土吗？
3
The two-storey Shigita House is partly constructed from reinforcedconcrete and partly from wood.