在西欧几个国家学习考察期间，每到一币，导游总要带我们到免税商店购物。其原因有二：一是这些免税商店是导游的“关系户”，我们购物后，他叮从中拿回扣；：二是外国游客在此店购物，可以享受免税待遇。用翻译的话说，这叫“互惠互利，两全其美”。至于免税商店的商品是否比 During the study tour in several countries in Western Europe, for every single currency, the tour guide always takes us to the duty-free shops for shopping. There are two reasons for this: First, these duty-free shops are the “relationship” of the tour guides. After shopping, he bites them back. Second, foreign tourists can enjoy duty-free treatment when they shop in this shop. In translation, this is called “mutual benefit and best of both worlds.” As for the duty-free shops than the goods