The supermarket coupon

超市折扣券

Why not go to the supermarket today? The coupon will be past due in three days.

今天为什么不去超市呢？折扣券三天后就过期了。

Sure. Can we use n in Today Supermarket?

好啊。我们能在今天使用吗?

Let me check. Yes, we can.

让我看看。是的，可以。

I really don't know what to buy.

我真不知道该买些什么。