the voice on an unseen commentator in a film of television program
同义词：voice over
voice-over详细解释
voice-over 或 voice.o.ver n.（名词）The voice of an unseen narrator, or of an on-screen character not seen speaking, in a movie or a television broadcast.旁白：看不见的解说员的声音或电影、电视屏幕上看不见其在说话的人物的声音
