的意思 mill sand

1. I need to mill sand for my construction project.
我需要给我的建筑项目磨砂。

2. The machine can mill sand into a fine powder.
这台机器可以把砂磨成细粉。

3. It is important to mill sand evenly to achieve a smooth finish.
磨砂要均匀才能达到光滑的效果。

4. The mill sand process can be time-consuming but produces high-quality results.
磨砂的过程可能会耗时，但可以产生高质量的结果。

5. The workers are skilled at using the equipment to mill sand effectively.
工人们擅长使用设备来有效地磨砂。

6. Make sure to wear protective gear when milling sand to prevent any accidents.
磨砂时要穿上防护装备，以防发生意外。