At the processing line for ready-to-eat salads produced by California's Earthbound Farm, container trucks take lettuce to a factory to handle sorting, cleaning, drying, and packaging. The process is conducted in a facility which must be kept at 2oC using powerful air conditioning systems.
在加州「大地農場」的「預洗沙拉」加工線上，貨車將萵苣送至工廠，進行分類、混合、清洗、烘乾、裝袋等流程，所有設施全程維持在需要強力空調控制的攝氏 2 度。