The second question that you might think we'd want to get clear on is, "What's the idea, or what's the concept, of surviving?"

第二个你要,弄清楚的问题是,活着的概念是什么

耶鲁公开课 - 死亡课程节选

and making it clear that you want to know what they believe, what their opinion is

清楚地表明你想知道他们想什么，他们怎么看，

怎么协调意见冲突 - SpeakingMax英语口语达人

It's very clear that if you want to take A and ask, "What should I add to A so I get the null vector?"

显然,你们会拿 A 来问,"拿什么来加矢量 A 可以得到零矢量呢"

耶鲁公开课 - 基础物理课程节选