这三个女孩需要对所有捐赠品进行消毒，并确保所有食品包装没有破损。
The three girls needed to sanitize all the donations and make sure all food packages were not broken.
美国遍布各处都是辐射的中心，但它们一般用来消毒像止血贴和移植物等的医疗用品，而不是食品。
The United States is dotted with irradiation centers, but they are generally used to sterilize medical supplies like bandages and implants, not food.
在霍乱病人的家庭已经实施了环境消毒，并且正在对商业食品销售者实施强化卫生检查规划。
Environmental disinfection is conducted in the homes of cholera patients and a program of intensified hygiene inspection of commercial food vendors is being carried out.
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