That is to say, it is not self-evident, or it is not always intuitively obvious what our interests are.

即正义不是不言而喻，或总是直觉明显地能确定,我们的利益何在。

耶鲁公开课 - 政治哲学导论课程节选

I definitely say, try to see a Broadway show when you're in New York City.

我可以很确定地说，你在纽约的话，就要去看一场百老汇表演。

纽约的音乐厅 - SpeakingMax英语口语达人

- So the first thing that we want to do, if we're thinking about something like this, is just to determine exactly what orbitals are causing the five different lines that we're seeing in the spectrum.

我们要做的最要紧的事，如果我们在思考这种问题的话，其实只不过是,准确地确定哪些轨道会导致,这五条分立谱线在光谱中出现。

麻省理工公开课 - 化学原理课程节选

Yes, I'm not sure how to describe that exactly.

是的，我不确定怎样能准确地描述。

耶鲁公开课 - 现代诗歌课程节选

Metaphysically,I'm not sure whether that's a possibility or not.

形而上学地，我不确定这是否可能。

耶鲁公开课 - 死亡课程节选

Flexibly,here are the criteria.

不确定地说，选择标准是这样的。

耶鲁公开课 - 新约课程节选

And the implications are that we'd like to build a confidential and dynamic theoria of decision-making that I can account for the widespread decisions that people making, those when they are inrrational reflected when they are not And we'd also like a better remapping of disease on sympton profiles, so that we can address those symptoms better.

其结论是,我们希望建立起有关决策的新兴学科,籍此来对人们的非理性决策，做出解释,同时我们也希望能够对疾病的症状作出更好的了解，从而能够更准确地确定病情。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

you could leave your response to the invitation slightly open-ended by saying you're not sure.

你可以表示你不确定，开放性地回复这个邀请。

I don't know 课堂 - SpeakingMax英语口语达人

For most of us, gravity acts this way, defines a vertical direction very naturally and the blackboard is oriented this way, so very natural to call that x and call that y and line up our axes.

对我们多数人来说,重力作用下,很自然地确定了竖直方向,而我们的黑板又是这个指向的,所以很自然地定出 x 轴和 y 轴,并标出我们的坐标系

耶鲁公开课 - 基础物理课程节选