Before 2005,peer-to-peer networks and illegal music download sites operated with impunity - even charging for their services, in some cases.

VOA: standard.2009.04.23

With impunity. If I use coulombs here and volts here, I don't even think.

没有关系，如果在这里用库仑和伏特，我想都没想。

麻省理工公开课 - 固态化学导论课程节选

s1+s2 Instead I can write with impunity the solution will be s1 plus s2.

而我会写下解就是,毫无风险。

麻省理工公开课 - 固态化学导论课程节选

He said the United States will "take appropriate steps to let North Korea know that it can't threaten the safety and security of other countries with impunity."

VOA: standard.2009.04.03

"The international community should not be silent and also act very urgently and firmly, and send the strong signal to the regime that they can no longer act with impunity of such kinds of violations of basic human rights and democratic rights for her and also the other political prisoners,".

VOA: standard.2009.05.15