a guest artist的用法和样例：
- a guest artist, singer, conductor, etc
特约艺术家、 歌唱家、 指挥等.
- She made a guest appearance on his TV show.
- Strike off his name. I refuse to have him as a guest.
- He objected to being treated like a guest.
- A person who stays in a home as a guest.
- A guest should suit the convenience of the host.