名詞 upstage:

1. the rear part of the stage

動詞 upstage:

1. treat snobbishly, put in one's place
2. move upstage, forcing the other actors to turn away from the audience
3. steal the show, draw attention to oneself away from someone else

形容詞 upstage:

1. of the back half of a stage
2. remote in manner
   同義詞：aloof, distant

副詞 upstage:

1. at or toward the rear of the stage

1. He upstaged the other speakers by illustrating his talk with slides.
   他演講中配上幻燈片，比其他演講人更吸引聽眾。
2. They're much too upstage for us these days.
   他們近來對我們太勢利了。