参考资料：

1.https://www.fsis.usda.gov/wps/portal/fsis/topics/food-safety-education/get-answers/food-safety-fact-sheets/safe-food-handling/washing-food-does-it-promote-food-safety/washing-food

2.https://www.eatright.org/homefoodsafety/four-steps/wash/should-you-wash-all-food

3.https://www.npr.org/sections/thesalt/2018/06/13/619028707/to-rinse-or-not-to-rinse-how-washing-some-foods-can-help-you-avoid-illness

4.https://www.foodsafety.gov/keep-food-safe/4-steps-to-food-safety