美国维和部队的大多数志愿者一回到美国后都有这样的经历。在消费选择即便有也不多的偏远地区生活了数年后,当走进美国的一间杂货店购物,他们最后都会目光呆滞地站在一排排货架前,不胜其“繁”而一动不动。面对一整排摆满各种牙膏的货架——增白的、提亮的、含氟和小苏打成分的——他们呆呆地盯着商品,无从挑选或购买。 Most of the volunteers of the U.S. peacekeepers have had this experience once they returned to the United States. After spending several years living in remote areas where there are few, if not all, consumer choices, when they walk into a grocery store in the United States, they end up staring at the rows of shelves. like a statue. Faced with an entire row of shelves filled with various toothpastes - whitening, brightening, fluorine and baking soda - they stared blankly at the merchandise and could not be picked or purchased.