Someone told me to go to a convenience store and see how much a soft drink or a tube of toothpaste costs.

有人告诉我有个便利店可以知道软饮料或者牙膏得多少钱。

youdao

One day at the convenience store where I worked, a woman came in for a hamburger to go. I fixed the bun with lettuce, tomatoes and mayonnaise as she had requested.

一天在我上班的便利店里，一位妇女进来要一只汉堡包外卖，我按照她的要求准备了带有生菜、西红柿和蛋黄酱的小圆面包。

youdao

And as this woman mentioned, somebody might have to go to a corner store, a convenience store, that has only processed, high-calorie foods.

NPR: Child Hunger: Nutritious Food Tough To Afford