Unnecessary people, you can delete some unnecessary things, you can forget.

一些不必要的人，可以删去，一些不必要的事，可以遗忘。

youdao

If hiring unnecessary people is expensive and slows you down, why do nearly all companies do it?

既然雇佣不必要的员工又昂贵又没有效率，为什么几乎每个公司都这么干呢？

youdao

Realizing this will relieve you from a lot of unnecessary burden so that you can focus on the people that you can positively interact with.

认识到这一点将会使你摆脱很多不必要的负担，从而使自己有更多精力与那些值得的人交流。

youdao

Unnecessary people in meetings clog up the decision process.

FORBES: Great Decisions Require Great Support

Remove unnecessary people from the list of recipients.

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Everything the government does is unnecessary because if people really wanted it, they would have bought it in the private sector: that which is useful is profitable.

FORBES: Of Course the Government Can Create Jobs!