1·We are going to demolish the old building.
我们准备爆破这座旧大楼。
2·They're going to demolish that old building.
他们将拆毁那座旧建筑物。
3·They are going to demolish that old building and put up a new one.
他门将拆除那幢旧的建筑物改建新的。
4·It is a difficult problem to demolish large building bases by controlled blasting techniques within a narrow area of concentration plant.
在选矿车间的狭小范围内，用控爆技术拆除大型构筑物的基础是一大难题。
5·When buying this plot, our company will demolish this old building and cart it off.
当购买这一阴谋，我们公司将拆除旧建筑和购物车将它关闭。
6·Did you say you are going to demolish the old building to build a new school?
你说你们要拆毁这座旧楼来建一所新学校吗？
7·In order to demolish an old internally frame reinforced four story building complex in the city, at first, the directional blast was adopted and the blasting drills had been practised.
为了快速拆除杭州市内一幢内部框架加固的四层古式建筑楼房，原设计采用向南侧定向坍塌的爆破方案，并已钻眼确定爆破缺口。