"Doc told an interviewer once, 'Whether I'm playing for myself or for an enthusiastic audience, I can get the same emotions I had when Dad got me that first guitar.'

VOA: standard.2010.06.07

You need a substance and then that substance has to have a property that changes depending on the heat flow, i.e., depending on whether it's sensing that it's the same temperature or different temperature than something else.

你需要某种物质,它的某种性质,随着热量的流动而改变，也就是说,依赖于它是否感觉到它,与其他的物体处于相同的温度。

麻省理工公开课 - 热力学与动力学课程节选

How can whether or not I am the same guy as the guy who was lecturing to you on Tuesday depend on what's happening in Pennsylvania or Australia or Mars?

我跟星期二给你们讲课的人,是否为同一人这个问题,怎么能取决于在宾州或澳州或火星发生的事情？

耶鲁公开课 - 死亡课程节选

Then I asked the same folks whether they believed in popular conspiracy theories.

FORBES: Digital Rules: The Two Cultures

"No" was the blunt answer from the same man today when I asked him whether he and his colleagues were celebrating.

BBC: The only Jones in the Wales Office

It's just too much pressure on me when people put samples of alcohol under my nose and ask whether I'm detecting the same flavor notes that their exquisitely educated palates are picking up, as Mr. Moreland was now.

WSJ: Luxuriously Liquored