While bootlegging is a problem in some parts of the world, substantial price differences between countries are relatively uncommon and the amount of bootlegged tobacco is much smaller than that from large-scale smuggling.

• 贩私只是世界上某些地区存在的问题，国家之间的实质商品价格存在差异并不常见，而且贩私烟草的数量比起大规模的走私来说要小得多。