短语
中文翻译：在某人后面
同义词：
["behind someone's back", "follow someone's heels"]
例句：
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1. She wasalways at her boss's heels, trying to please him.
她总是紧跟着她老板的后面，试图取悦他。
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2.The dog followed its owner's heels all day long.
那只狗整天跟着它的主人。
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3. They were always at each other's heels, bickering over every little thing.
他们总是互相争斗，对每件小事都争吵不休。