a large shop/store that sells food, drinks and goods used in the home. People choose what they want from the shelves and pay for it as they leave.

• 一个大型商店（a large shop/store ）
• 出售食品、饮料和家庭用品的商店（ that sells food, drinks and goods used in the home）
• 人们从货架上选择他们想要的东西，并在离开时付款（People choose what they want from the shelves and pay for it as they leave.）

人教精通版小学《英语》