旁白, 画外音
a piece of narration in a movie or broadcast, not accompanied by an image of the speaker.
示例:• The documentary used a powerful voice-over to tell the story.这部纪录片用有力的旁白讲述了故事。• She recorded the voice-over for the commercial.她为广告录制了旁白。同义词:narrationoff-screen narrationdubbing