这家副食店在墙上端端正正挂着一张服务公约。

There hangs straight on the wall of this grocery a service pledge.

自从超级市场出现后，许多小副食店已关闭。

A lot of small grocers have gone out of business since the advent of the supermarkets.

这么一来，我们把房子全部抵押了，有几年冬天，我们要向副食店赊帐度日。

As it was, our house was mortgaged to the hilt, and some winters the grocer carried us on his books.

设想一下，在每一次准备餐点时，您都必须去副食店购买一餐所需的食物。

Imagine if, for every meal you make, you have to go to the grocery store and purchase only the food you need for one meal.

比如，去副食店和去邮局就可以放在一起(如果一起写，那么两个都不会忘)。

For example, a trip to the grocery store and to the post office can definitely be done at the same time (if I write them down together then I won't forget about any of them.)