gangsterism

They charged that the press is romanticizing gangsterism.

他们控诉报纸将匪盗行为传奇化。

I enjoy gangster films as much as anyone else, and I don't deny there is an Italian Mafia (although gangsterism is certainly not exclusive to us).

最令人气忿的是人人都对我们任意乱加批。我同别人一样喜欢看帮派电影。