英语语法分析

This allowed builders to reuse the same formwork for pouring concrete, which greatly reduced costs.

建造者重复使用同一模板浇注混凝土，大大降低了成本。

The extensive formwork used during casting often has undesirable effects on the environment or the ecology.

在浇筑混凝土时所用的大批模板往往对环境或生态平衡有着不良的影响。

The concrete walls of the house are imprinted with the outline and texture of the pine planks used as formwork.

住宅的混凝土墙壁被压印了轮廓线和松木板的纹理，用作模板。