But it's crucial to use the sharpest knife possible in trimming the essential from the secondary.

但是关键是把最锋利的刀刃用在发现事物的本质上。

youdao

One strategy for keeping your job is to be an essential, even crucial, employee.

保住你工作的策略之一是使自己成为一个重要或者说不可或缺的员工。

youdao

Literary agents are crucial when publishers believe that their choice of content is essential but have too many choices and too little time.

当出版商相信必须要甄选内容，但选择太多，时间太少时，书商才关键。

youdao

With consumers in the U.S. and Europe limiting their spending on non-essential items, maintaining an attractive price point is crucial for many consumer-facing businesses like jewelry makers.

FORBES: Gold's Great Run Makes Life Difficult For Price-Conscious Jewelry Makers

Christine Jenkins is an ex-patriot American who believes being bilingual is essential for living in Europe, and that pre-school is the crucial age to start.

BBC: Curb on schools' languages innovation