商场里有那么多五彩斑斓的东西。每个商店的收银处划卡又如此轻而易举，你根本没有意识到自己花了多少钱，因为你没有看到现钞在你面前消失。

• There are so many beautiful things there in the mall and it is so easy to swipe your card at the cashier's in every store,that you may never realize how much money you spend since you do not see any cash disappear.