他们有自己的观察问题的角度。

They have their own Angle of observation.

youdao

因此，通过将字段重构回初始值，总可以 “回调” 旧值，取决于观察问题的角度，这可以说是一个特性，也可以说是一个 bug。

So, once again, you can always "call back" old values by refactoring the field to the original value, which can either be viewed as a feature or a bug, depending on your point of view at the time.

youdao

她营养不良，这个观察引出了另一个未提出的问题。

She was undernourished, an observation that prompted yet another unasked question.

《柯林斯英汉双解大词典》

At atomic length scale, limits on our ability to observe.

在原子长度问题上，我们的观察受限。

麻省理工公开课 - 固态化学导论课程节选

Imagine the sort of Heisenberg-esque problems we would get carefully following romantic couples over time and interfering with them to ask questions and make observations.

想想我们将遇到海登堡似的问题,在一段时间内，小心谨慎地跟踪情侣,干扰她们的生活,问问题，作观察。

耶鲁公开课 - 心理学导论课程节选

The problem is even more severe when you're looking at mutual funds because there's kind of a cynical game that mutual fund management companies play.

当你去观察基金市场,会发现问题更严重,因为基金管理公司,会玩一个偷梁换柱的把戏

耶鲁公开课 - 金融市场课程节选