设想你需要到超市选购一款洗发水,当你在琳琅满目的商品中挑选时,你会暂时记住某一款洗发水的价格、容量、香味等信息,然后和接下来的洗发水进行比较;你可能同时记住几种不同洗发水的信息,最终选择一款自己认为最合适的洗发水。当你从超市回到家,在你选购过程中记忆和 Imagine you need to go to the supermarket to buy a shampoo, and when you pick up in an array of products, you’ll temporarily remember the price, volume, scent, etc. of a particular shampoo and compare with the shampoo ; You may also remember several different shampoo information at the same time, and finally choose the one that they think the most suitable shampoo. When you get home from the supermarket, remember and remember during your shopping