It didn't take long till I was deep enough for the house and the road to be invisible.

没过多久，我就走进了看不见房子和道路的深处。

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Also known as "invisible web", the term "deep web" refers to a vast repository of underlying content, such as documents in online databases that general-purpose web crawlers cannot reach.

“深网”也被称做“隐形网”，指的是网络中存储数量浩繁的基本信息的空间，例如存储于在线数据库中的文件，一般用途的网络搜索器是找不到这些文件的。

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The AID directs an energy beam, which is in the invisible millimeter wavelength, that penetrates just deep enough beneath the skin to make the target's pain receptors shout.

AID发射一道不可见的毫米级波长的能量束，其渗透深度正好足够深，让目标皮肤下的疼痛受体受到刺激。

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Until very recently the deep ocean remained invisible to scientists, but now the science of our seas is undergoing a revolution, thanks to a vast array of floating oceanic robots known as Argo.

UNESCO: Natural Sciences

With his sparse, deep and atmospheric production, "The Invisible Way" (Sub Pop) emerged as one of the duo's best albums, merging rock's concentrated authority with a folk- and countrylike presentation of duo vocals.

WSJ: Low's Road to 'The Invisible Way' | Alan Sparhawk | Mimi Parker | Steve Garrington | By Jim Fusilli

This one delves pretty deep into head-scratching territory, but it looks like the folks at Invisible Things Lab have discovered an exploit that could open the door to some potentially serious attacks on certain Intel CPUs paired with some popular motherboards.

ENGADGET: New SMM exploit targets Intel CPU caching vulnerability