I am not a corpse and cannot observe a corpse's morality.

我不是一具体，也不能遵守体的戒德。

youdao

We cannot observe the objective world in our subjective states of consciousness.

我们无法在我们的主观的意识状态中观察客观的世界。

youdao

Dust is nowhere near as hot as a star, therefore optical telescopes cannot observe it.

尘埃温度远不及恒星，所以光学望远镜难以观测到。

youdao

And this is important because it means that since we cannot observe, we cannot talk about individual electrons.

这很重要,因为这意味着我们不能观察，不能谈及单个电子。

麻省理工公开课 - 固态化学导论课程节选