人们吃苹果、葡萄等水果时,很自然地洗净后再吃。然而,在日常生活中,许多人吃橘子时,往往不洗就直接吃,这就很不卫生了。市场上很多橘子都是露天摆放的,橘皮上难免有一些灰尘污染。即使用塑料袋包装的橘子,也很可能有农药残留,这样人们在剥橘子时,手上会不可避免地沾染上橘皮污 When people eat apples, grapes and other fruits, they naturally wash and eat. However, in daily life, when many people eat oranges, they often eat directly without washing, which is very unhygienic. Many oranges on the market are placed in the open air, some orange dust will inevitably be polluted. Even in orange bags packed in plastic bags, pesticide residues are likely, so that when people peel oranges, they will inevitably be contaminated with orange peel