There was still the faint hope deep within him that she might never need to know.

他内心深处仍然存一线希望，希望她会永远都不想知道。

《柯林斯英汉双解大词典》

You know planetary researchers love studying deep craters to learn about the impacts that created them, and how they redistributed pieces of the planet's crust.

我们知道，行星研究人员喜欢研究深深的陨石坑，以了解造成这些陨石坑的撞击，以及它们是如何重新分配行星的地壳物质的。

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You know they are near when you hear the strange deep noise they make with their nose.

VOA: special.2009.08.19

When people say,You know,everyone dies alone, you're supposed to be gaining some deep insight into the nature of death.

当人们说，每个人都孤独而死，这应该让你得到对死亡本质的深刻认识。

耶鲁公开课 - 死亡课程节选

"I've always been a devotee of slapstick, and it sort of emphasizes sometimes jokes and you know I think everybody really deep inside would sometime or another would like to throw a pie or get hit with a pie."

VOA: special.2010.10.17

So I put all my deep technological know-how to work: I yelled at it.

FORBES: Restore Yourself to Your Factory Default Settings

"Deep inside my dream is to win a Slam and deep inside I know I can make it, " Monfils said.

WSJ: Monfils Looks Back in Form at the French Open

"The big entrances, the stadiums, that is me and I know deep down I'll be a world champion, " DeGale told BBC Sport.

BBC: Olympic champion DeGale turns pro