by their nature

基本解释

By their nature these letters are quite different from the polished prose of the memoirs.
从其本质来说，这些书信与回忆录里那些优美的散文可谓是大相径庭。
It’s understandable that respect is difficult to nurture in an innovative company, because innovators, by their nature, fail more often than other people do.
可以理解，在一个创新型的公司，培育尊重是很困难的，因为创新者就其本质而言，要比常人遭遇更多的失败。
And then there are the many activities that by their nature must remain hidden under Cuba’s controlled system.
这样在古巴现行的受控制体系下，许多行业因为性质的原因必须继续其地下状态。

He's interested in the way in which a reader can come to terms with a meaning conveyed by a text, and that much, as I say, despite the profoundly different nature of their projects, Wimsatt and Gadamer have in common.
他只关注读者如何明白,文章的意思，而这也就是，我所说的，文萨特和葛达玛的共同之处，即是他俩在某些领域有本质上的差别。
耶鲁公开课 - 文学理论导论课程节选
If there's no human nature, then there's no sense in which one group of humans by dint of their race or their sex could be better than another group.
如果不存在人性，那么一群人因种族或性别,优于另一群的人的说法,便纯属无稽之谈。
耶鲁公开课 - 心理学导论课程节选
States stand to one another on the world stage as individuals do in the condition of nature; that is to say, potential enemies with no higher authority by which to adjudicate their conflicts.
国家相对于世界的关系,就好比人相对于自然的关系;,也就是说,在冲突面前不会有更高的权威,来裁定谁对谁错，只能弱肉强食。
耶鲁公开课 - 政治哲学导论课程节选

By their nature, banks borrow short (from depositors or the wholesale markets) and lend long.
ECONOMIST: Repent at leisure