He was brazenly running a $400,000-a-month drug operation from the prison.
他那时肆无忌惮地在监狱里经营着每个月$400000的毒品交易。
《柯林斯英汉双解大词典》
2
She is particularly interested in people who have already demonstrated these skills-for example by running a successful drug business or achieving a high rank in a gang.
她对那些已经显示出这些能力的人很感兴趣，例如成功的毒品商人或者位居黑道上层的人。
3
Methods the article analyzed the problems in running of drug testing vehicles and summarized the experience.