Those stolen segments—and the genetic padding between them—are called clustered regularly interspaced short palindromic repeats, or CRISPR.

这些窃来的片段——它们之间的遗传填充物被称为“规律间隔成簇短回文重复序列”，简称CRISPR。

Most people have about five of these periods during sleep, interspaced with non-REM sleep.

大多数人在睡眠期间大约有五个这样的时期， 中间有非快速眼动睡眠。