offstage /ˈɑːfˈsteɪʤ/ adverb Learner's definition of OFFSTAGE
1
: on the part of the stage that the audience cannot see : behind or to the side of the stage幕后;舞台旁 — compare backstage, onstage 2
of a performer : in private life(演员)在现实生活中 3
: in a place that is away from public view : behind the scenes在远离公众视线的地方;幕后