galvanized mild steel drive screw

例句：

1. 1. This new carhas a galvanized mild steel drive screw, which makes it easy to start and accelerate.
   这款新车采用了镀锌轻型钢驱动螺丝，使得启动和加速变得容易。
2. 2.The construction site needed sturdy galvanized mild steel drive screws for the heavy equipment.
   施工现场需要坚固的镀锌轻型钢驱动螺丝来安装重型设备。
3. 3.The engineer used a special tool to tighten the galvanized mild steel drive screws on the bolts.
   工程师使用特殊工具紧固螺栓上的镀锌轻型钢驱动螺丝。