Thanks to fibre optics, it is now possible to illuminate many of the body's remotest organs and darkest orifices.

多亏有了光纤，如今才能够照见人体中许多最微小的器官和最暗的腔体。

《柯林斯英汉双解大词典》

She walked the whole day until she came to the deepest, darkest part of the forest.

她走了一整天，直到她来到森林最深处，最黑暗的地方。

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The curator entered the darkest part of the basement to search for the dagger.

馆长走进地下室最黑暗的地方去寻找短剑。

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Addressing reporters in the White House briefing room, President Obama said the agreement moves the world closer to the goal of a more secure future without such weapons, which he said represent both the darkest days of the Cold War, and the most troubling threats of our time.

VOA: standard.2010.03.26

It's perfectly possible to get sober without attending meetings and pouring out your darkest secrets to a group of strangers.

WSJ: My Secret to Getting Sober

This anniversary allows us to renew our faith that even the darkest night gives way to a brighter dawn.

WHITEHOUSE: President Obama Speaks at a Pentagon Memorial Service in Remembrance of 9/11 | The White House

We must tell our children about how this evil was allowed to happen -- because so many people succumbed to their darkest instincts, and because so many others stood silent.

WHITEHOUSE: President Obama Speaks on Preventing Mass Atrocities