问对方邮寄地址怎么说英语

To ask for someone's mailing address in English, you can say:
"Could you please provide your mailing address?"
"Do you mind sharing your mailing address with me?"
"I need your mailing address. Could you give it to me?"
Alternatively, you can also use a more formal and polite way to ask for someone's mailing address, such as:
"I would be grateful if you could provide me with your mailing address."
"Could you kindly give me your mailing address?"
"I would appreciate it if you could share your mailing address with me."