blow the whistle on

基本解释

Paul McMullan is the former News of the World deputy features editor who helped blow the whistle on phone-hacking practices at the paper.
Paul McMullan就是前任的执行编辑，他帮助揭露了报纸进行电话信息窃取的整个活动。
Paul McMullan is the former News of the World deputy features editor who helped blow the whistle on phone-hacking practices at the paper."It's
Paul McMullan就是前任的执行编辑，他帮助揭露了报纸进行电话信息窃取的整个活动。
Some staff have been slow to blow the whistle on projects they oversaw, not wanting to embarrass host governments, or nervous of more senior loanpushers.
一些员工甚至在审阅项目不再那么认真，因为他们不想开罪主办政府，或者让更多的资深推销员担忧。

Do you raise your hand and blow the whistle on him or her?
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This makes it hard to blow the whistle on corrupt officials, because the bribe-giver has also broken the law.
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What has made the difference is that the government's expanded amnesty programme has persuaded co-conspirators to blow the whistle on each other.
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