personally親自
Will you apply for the position by letter or in person?你申請那個工作是親自去還是寫信去?
I can't attend the meeting in person, but I'll send someone to speak for me. 我不能親自出席會議,但是我將派人替我發言。
You had better go and speak to him in person. 你最好親自去跟他談。