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

些节段是空心的，所可装入排水用的内部沟道及提供气电的导管。

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.

再次放大并穿过互连层，我们找到了鳍式场效应晶体管， 其沟道尺寸36652纳米，晶体管之间的间距57纳米。

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

只是一个 N 沟道 MOSFET，看看些东西实际上做了什么。