shock concrete

例句：

1. 1. The construction site was a mess, with shock concrete everywhere.
   施工现场一片混乱，到处都是震惊的混凝土。
2. 2.The engineer used shock concrete to reinforce the foundation of the building.
   工程师使用震惊混凝土加固了建筑物的基础。
3. 3. The construction crew was shocked by the sudden collapse of the structure.
   施工队对结构突然倒塌感到震惊。