You can vote either in person or by proxy.
你可以亲自投票或请人代理。
It gave me a big thrill to meet my favourite author in person.
能见到我最喜欢的作者本人使我感到兴奋不已。
It was the first time she had seen him in person.
这是她第一次见到他本人。
She went to New York to receive the award in person.
她亲自前往纽约领奖。
You must collect the mail in person and take along some form of identification
你必须携带本人身份证明亲自来取邮件