If someone or something is spirited away, or if they are spirited out of somewhere, they are taken from a place quickly and secretly without anyone noticing.

He was spirited away and probably murdered…
他被秘密带走,可能被杀害了。
His parents had spirited him away to the country…
他的父母偷偷地将他带到了该国。
It is possible that he has been spirited out of the country.
可能他已经被偷偷带出了国。

noun

a movie 千与千寻