1. The workers used a sandblaster to remove the old paint from the building's exterior.
工人们使用喷砂机清除建筑物外墙上的旧油漆。

2. The car was sandblasted to remove rust and prepare it for a fresh coat of paint.
这辆车经过喷砂处理，去除了锈迹，为重新喷涂油漆做好准备。

3. Sandblasting is a common method used in industrial cleaning and surface preparation.
喷砂是工业清洁和表面处理中常用的方法。

4. The sculpture was carefully sandblasted to reveal its intricate details.
这座雕塑经过精心的喷砂处理，展现出其复杂的细节。

5. The metal parts were sandblasted before being coated with a protective finish.
这些金属零件在涂上保护涂层之前经过喷砂处理。

6. The sandblasting process can be noisy and dusty, so proper safety precautions must be taken.
喷砂过程可能会产生噪音和灰尘，因此必须采取适当的安全预防措施。