聊天常用英语口语第102期:我看见艾薇儿啦

in person:if you do something in person, you go somewhere and do it yourself, instead of doing it by letter, asking somebody else to do it, etc. 亲自;亲身
He will be present at the meeting in person.
他将亲自参加会议.

autograph:a famous person's signature, especially when somebody asks them to write it (名人的)亲笔签名
Could I have your autograph? 我能请你签个名吗?

poster:a large picture that is printed on paper and put on a wall as decoration 巨幅装饰画
posters of her favourite pop stars 她所喜爱的流行音乐歌星的大幅画片