A: Can you give me a discount? 你能给我打折扣。 B: I'll take 10% off the price. 我给你打九折。 A: Can't you get it a little cheaper? 你不能算便宜一点吗？ B: Oh, no, sir. We already gave you a discount on each item. 哦，不，先生。我们 每个东西都已打折给你了。 Since I'll be buying more,couldn't you knock off a little bit more? 因为我要多买，你能再降一点吗？ Is that your last price? 那是你最后（低）的价格吗？ It's still too expensive. Couldn't I have it for three dollars? 还是太贵了，3元美钱不行吗？
