还是他受了一种连他自己也无法了解的本能的冲动呢？

Was he simply obeying a sort of instinctive impulse which was obscure even to himself?

youdao

我也对卡扎菲的死感到失落，现在有太多我们永远都无法了解的真相了。

I am also disappointed (Gadhafi) is dead; there is so much now that we will never know.

youdao

我看见这正在拿不给我哪里而且在从他来的一些无法了解的字之后，我离开。

I see that this is getting me no where and after some unintelligible words from him, I leave.

youdao

We can't know anything certain about the eternal and the immortal world of Paradise Lost except through these faculties we have and those are uncertain, imperfect, fallen human capacities of reading.

我们无法了解任何确切的,有关中的永恒不灭的世界的认识,除非那些借助于已有的不确切不完美的阅读技巧。

耶鲁公开课 - 弥尔顿课程节选

You won't get everything I'm talking about in the lectures, if all you do is the readings.

你同样无法了解我在讲座中所讲的全部，如果你只是一味的阅读。

耶鲁公开课 - 死亡课程节选

They're automatic rules of the same sort we're going to talk about in the context of visual perception in that they're implicit and unconscious and not accessible to explicit understanding.

这些自动的规则,和我们将要讨论的视觉感知是类似的,因为它们都是内隐的,无意识的,也是无法清晰了解的

耶鲁公开课 - 心理学导论课程节选