translation.en: Double strand again, but inside them, they're infected with a virus that has a nice, long, single-stranded genome that we can fold like a piece of paper.
translation.zh: 这确实也是双股的,但在内部,它被病毒感染了 其内部有一个很好的长长的单股基因组 我们可以折叠这个基因组,就像折叠一张纸