The catering service providers shall examine the foods and raw materials to be processed in the production, and shall not process or use those of spoilage or other unusual sensory properties.是什么意思_The catering service providers shall examine the foods and raw materials to be processed in the production, and shall not process or use those of spoilage or other unusual sensory properties.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句