It eats up the surplus of consumable goods, and it helps to preserve the special mental atmosphere that a hierarchical society needs 它耗尽了剩余消费品，这就能够保持等级社会所需要的特殊心理气氛。收藏
This is useful for low-cost, consumable products like shampoo or toothpaste 这种策略对象洗发剂、牙膏等低价消耗品有用。收藏
形容词解释：