1855 in theatrical jargon, "to the rear of the stage," from up (adv.) + stage (n.). From 1901 as an adjective, 1916 as a noun. The notion in the verb (1921) is of drawing attention to oneself (and away from a fellow actor) by moving upstage, so that the other actor must face away from the audience. Related: Upstaged; upstaging.
权威例句
1. They slowly moved from upstage left into the centre.
他们慢慢地从舞台后方的左侧移至正中。
2. Position a camera upstage.
在舞台后面安置一部摄影机。
3. He tried to upstage his boss at the meeting.
他在会议期间尽力显得比上司突出.
4. The actor moved upstage away from the audience.
演员移向舞台后部,离观众越来越远.
5. Upstage and right of centre, Robert Morris stands with his back to the audience.