你可以帮我签名吗’的英语翻译

Can you give me your autograph/signature?
May I have your autograph/signature?后一句比前一句更委婉，更有礼貌，更容易让人接受。
autograph/signature：都有签名的意思，autograph: [ 'ɔ:təgrɑ:f ] n. 亲笔,自署,亲笔签名
v. 自署于,亲笔签名于,亲笔写
signature: [ 'signitʃə ]签名,签署;画押
用autograph更合适

签名: [ qiān míng ]

1. to sign (one's name with a pen, etc.)
2. to autograph

Can you sign for me

may i have your autogtaph?

Can you give me your signature?

May I have your signature?