a bad reputation

基本解释

You will gain a bad reputation, and your bad-mouthing will come back to hurt you.
这样一来，你的名声就坏了，你之前所做的事情到头来会伤害到你自己。
Financial innovation has a bad reputation at the moment, because exotic derivatives were one of the causes of the credit crunch.
目前，由于国外的金融衍生物是信贷危机的诱因之一，金融创新的名声很差。
The new plants also replace older, soot-belching chemical factories that have earned the government a bad reputation for the pollution they create in Chinese cities.
这些新建工厂还使烟尘污染严重的老化工厂得以“下岗”，那些老化工厂造成的城市污染使政府背上了恶名。

A reputation -- what people think of you, good or bad -- is built one message at a time.
That is a course that has a bad reputation, doesn't it?
有机化学这门课的名声不太好,对吧
耶鲁公开课 - 金融市场课程节选

"We got a bad reputation, " says Bathum, who offers no excuses for the lapse.
FORBES: Magazine Article
IPB, although a popular retail bank, had a bad reputation for buying political favours from both main parties.
ECONOMIST: Grab and smash