This is just an N-channel MOSFET to see what these things actually do.

这只是一个 N 沟道 MOSFET，看看这些东西做了什么。

Because these sections are hollow, internal channels can be incorporated into them for drainage, along with conduits for services such as gas and electricity.

因为这些节段是空心的，所以可以装排水用的内部沟道以及提供气电的导管。

Zooming in again and past the interconnect layers, we find FinFETs, which are transistors whose channel dimensions are 36 by 6 by 52 nanometers, with a transistor-to-transistor pitch of 57 nanometers.

再次放过互连层，我们找到了鳍式场效应晶体管， 其沟道尺寸为36乘以6乘以52纳米，晶体管之间的间距为57纳米。