fumigation action

例句：

1. 1. 熏蒸；2. 消毒；3.
   对物品
2. 1. The food was treated with a fumigation to prevent spoilage.
   食物被熏蒸处理以预防变质。
3. 2.During the fumigation process, the air quality in the room improved significantly.
   在熏蒸过程中，房间的空气质量显著改善。
4. 3. The company uses fumigation methods to ensure the safety of its products.
   该公司使用熏蒸方法确保其产品的安全性。