“走后门”字面意思是“enter by the back door”，比喻不是通过正当途径，而是通过内部关系谋取通融或利益（secure advantages through pull or influence），带有贬义。
“开后门（open a back door），则比喻当权者以权谋私，滥用职权为他人提供方便（abuse one's powers to secure advantages for others）。
例句：
她找工作走后门。 Someone is pulling strings to get a job for her.
这些年买名烟名酒用不着走后门了。 These years back-door dealings are not needed to buy cigarettes and wines of brand names.
他能走后门是因为他父亲是局长。 His father is the head of a bureau, so he got in through the back door.
Editor: Jade
来源：中国日报网
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