A: Excuse me. Do you have any discount for sale? 请问有打折的商品出售吗? B: We do have some. Please have a look. 我们确实有一些,请看看。
A: May I help you? 你想买点什么? B: Do you have any on sale? 你们有特卖品吗? A: Those shoes are on sale. 那些鞋减价出售。