在砍价时，你可以使用以下几种表达方式：

1. "Can you give me a discount？"

2. "How much is this？"（询问价格后）

3. "Is there any room for negotiation？"

4. "Can you lower the price？"

5. "Give me a good price."

6. "Can you give me this for cheaper？"

7. "I really like this item, but I was hoping to get it for a bit less. Would you be able to offer a discount？"

8. "How much does this cost？"

9. "Can you tell me the price of this [item]？"

10. "I can probably get the owner to bring down the price."

记得在砍价时保持自信，并尝试将出价和接受的价格都写下来，以便记录