The civil engineering contractor may need to lay out his own castingyard.
土木工程承包者可能需要设置自己的预制场。
2
It shows that the foundation of the castingyard is safe when the carrier works.
分析结果表明，搬运机工作时，预制场存梁台座和制梁台座桩基础仍能安全工作。
3
The light from the street lamp on the corner filtered down through the birch trees, casting a glow as green as a summer memory upon the winter - brown back yard.