例句：
The supermarket fired the first shot in a price war today.
今天，這家超市打響了價格戰的頭一炮。
You pay less for the supermarket's own brand.
超市自己品牌的東西要便宜些。
The new product will arrive on supermarket shelves early next year.
明年初該新產品就會在超級市場上架。
Small local shops stop being economic when a supermarket opens up nearby.
附近的一家超市開業后，當地的小商店就沒有利潤可賺了。
I do a weekly shop at the supermarket.
我一周上超市一次。