There doesn't seem to be any rationale behind this.

这背后似乎没有任何理由。

He says he doesn't understand the rationale here.

他说，他不太明白这一事件的根本原理。

Is there any rationale for building entire mansions of words?

究其根本，建造整幢这种词语的大厦有什么意义吗？

What's Trump's rationale for not accepting these results?

那特朗普不接受这些结果的理由是什么？

They have no rationale for being owned by individuals on the street.

他们没有理由被街上的个人拥有。

" We still believe in Starliner's capability and its flight rationale, " Boeing said.

“我们仍然相信星际飞船的能力及其飞行原理。”

So is that just it or is there any rationale behind the decision?

所以仅仅是这样吗？还是这个决定背后有什么理由呢？

Attorney General Jeff Sessions tried again to explain the rationale for the travel ban.

美国司法部长杰夫·塞申斯试图再次解释这一旅行禁令的合理性。

Dig beneath the surface, and the two groups offer very different rationales for their optimism.

往深层挖掘发现，这两个团体虽然同样乐观，但原因却大相径庭。

So, what's the rationale behind this belief?

那么，这种信念背后的基本原理是什么呢？

But Toyota has several rationales here.

但是丰田这么做是有几个理由的。

Students proposed their rationale for different diagnoses, while a doctor questioned their assumptions and moderated discussion.

根据不同诊断结论，学生给出自己的诊断理由，而一名医生对他们的假设提出疑问，进而主导了讨论。

No rationale can take away the pain you feel.

理性推理不会让你减轻痛苦。

That was the rationale at that time for that deal.

这就是当时这笔交易的理由。

The public-health rationale for the decision is straightforward.

美国政府这一决策的公共卫生理由直截了当。

I want to talk about the rationale behind what I decided to do.

我想谈谈我这么做的原理。

The rationale is you avoid a government shutdown this way.

其基本原理是用这种方法避免政府关门。

I think there's rationale behind the decision.

我认为这个决定是有道理的。

Suddenly, the whole rationale for sweeteners as a " healthy" alternative looked much shakier.

突然之间，甜味剂作为 “健康” 替代品的整个理论基础看起来变得摇摆不定了。

This rationale has helped preserve the recreational culture of the 1950s.

这一理论有助于保护20世纪50年代的休闲文化。