对她来说，书就像面包一样是生活的必需。

For her, books were as necessary to life as bread.

《柯林斯英汉双解大词典》

对核算技术的理解对于分析师的工作是必需的。

An understanding of accounting techniques is a requisite for the work of the analysts.

《柯林斯英汉双解大词典》

即使是对那些居住在高独立性、分散在这个地区的独户住宅中的人们来说，分享和合作是早期普韦布洛人生活中几乎必需的一部分。

Sharing and cooperation were almost certainly part of early Puebloan life, even for people living in largely independent single-household residences scattered across the landscape.

youdao

And each proposes to Socrates a test that he will have to pass in order to prove the value of justice and the just life.

每一个建议对苏格拉底都是一次必需通过的测试,以证明,正义与公正人生的价值。

耶鲁公开课 - 政治哲学导论课程节选

The Republic is a book about the regime and all later political philosophy is a series of footnotes to Plato and that means that it must provide a series of variations so to speak on Plato's conception of the best regime.

理想国》是一本关于政体的书,之后所有的政治哲学都不过是一系列,对柏拉图的批注，也就是说，它必需提供,一系列的差异来解释,柏拉图概念中的最佳政体。

耶鲁公开课 - 政治哲学导论课程节选