smarty-pants

She always yells out the answers in class. What a smarty pants!

她总是在课堂上大声嚷嚷着答案,这家伙真喜欢卖弄!

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But no creature anywhere can quite compare to a dancer in smarty pants. Yes!

但任何地方的生物都不能与像模像样的跳舞者相比. 是的!

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