I think that's what I learned from him: how to be an observer.

我想这是我从他那里学到的：怎么做一个观察者。

youdao

When you become mindful, you realize that you are not your thoughts; you become an observer of your thoughts from moment to moment without judging them.

当你变得正念时，你认识到你不是你的念头；你每时每刻都变成了你的念头的观察者，并且对它们不予评判。

youdao

Here is what I imagine you do have, which I will possess, however briefly, from the safe distance of an observer behind a lens.

这就是我猜想你们所拥有的，从镜头后的旁观者这个安全距离上，我要将其占据，虽然只是暂时的。

youdao

Until now,the United States has simply been an observer, watching Council proceedings from the sidelines.

VOA: standard.2009.09.14

In each of these cases the figure who stands ab extra, from outside, is an observer, an observer looking in and interpreting the action before him and an observer in a position presumably to make some kind of moral judgment on the action taking place.

在每个例证中，处在明喻本身之外的人，都是一个观察者，一个,向内展望并且解说他眼前的进展的观察人,一个似乎是要对发生的事情作出某些道德评论的观察人。

耶鲁公开课 - 弥尔顿课程节选

From which I think it follows that the mere fact that I've smuggled myself in as an observer doesn't mean that I don't really believe in the possibility that I'm observing in my mind's eye.

我想接下来就是说,仅仅是我将自己作为观察者进入,这一事实并不代表我不相信,我在脑中构建的这种可能性。

耶鲁公开课 - 死亡课程节选

"Anwar is definitely qualified to be a future leader, " says Bee Azman, an observer from Selangor.

CNN: Mahathir's Worldly Concerns

But at some Kabul polling stations, the ink apparently was not potent enough, according to Damaso Magbual, an observer from the Asian Network for Free Elections.

CNN: Officials hail Afghan vote a success despite deaths

An election observer from a Ugandan group called the National Consultative Council, Christopher Kibanzanga, said he was impressed by the huge turnout.

NPR: Kenya Vote Sees Long Lines; Attacks Kill 12