Public-sector unions seldom get in trouble for their actions.
公共部门工会很少因行为惹上麻烦。
An old saying has it that half of all advertising budgets are wasted - the trouble is, no one knows which half.
有一句老话说，所有广告预算的一半都是浪费的——问题是，没人知道到底是哪一半。
Obamacare’s trouble
奥巴马医改的困境
Previous studies on CSR have had trouble differentiating these effects because consumers can be affected by all three.
以往关于企业社会责任（CSR）的研究难以区分这些效应，因为消费者可能同时受到这三种因素的影响。
But at least they have demonstrated that when companies get into trouble with the law, evidence of good character can win them a less costly punishment.
但至少他们已经证明，当企业陷入法律麻烦时，良好的品行证据可以使他们获得成本更低的惩罚。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。