food sterilization

例句：

1. 1. To prevent contamination, the food must be sterilized before being served.
   为了防止污染，食物在上桌前必须进行消毒。
2. 2. The hospitaluses a special method to sterilize medicalequipment for patient safety.
   医院使用一种特殊方法对医疗设备进行消毒，以确保患者的安全。
3. 3. During the pandemic, food sterilization has becomean important measure to prevent the spreadof diseases.
   在疫情期间，食品消毒已成为防止疾病传播的重要措施。