youdao

Bug-tracking systems - Such systems are necessary evils.

Bug跟踪系统—这些系统是必要的。

youdao

These are the necessary evils of teamwork in large organizations.

在大型组织中进行团队作业，这些麻烦无可避免。

youdao

It is the philosopher's reliance on his own reason that frees him from the dangerous authority of the state and safeguards the individual from complicity in the injustice and evils that seem to be a necessary part of political life.

哲学家信赖自己的理智,因为那使他远离,危险的国家权威,并守护个体,不与不义及邪恶合流,那似乎已成政治生活的必备部份。

耶鲁公开课 - 政治哲学导论课程节选

To him businesses are necessary evils and must be subject to ever stricter oversight and regulation.

FORBES: What Next?

Mr Obama's best course is to explain, calmly and patiently, why bailing out banks and honouring contracts are necessary evils.

ECONOMIST: AIG and the president

Screening interviews are necessary evils.

FORBES: Don't Know What to Ask Human Resources Professionals? -- 5 Killer Questions to Ace Screening Interviews