mild-steel sheet

例句：

1. 1. This new design uses mild steel sheet to make the furniture more durable and stylish.
   这款新设计使用了软钢板，使家具更耐用、更时尚。
2. 2. The construction company used mild steel sheet for the roof of the new office building.
   这家建筑公司用软钢板为新办公楼的屋顶。
3. 3. The manufacturer claims that their mild steel sheet is environmentally friendly and has a low carbon footprint.
   该制造商声称他们的软钢板是环保的，碳足迹低。