"If you happened to be a Taino who lived up in the mountains and you weren't in the sun a lot and maybe your skin was a little lighter, then they threw you in the 'white' bucket."

VOA: standard.2010.04.05

You get sun burn, your skin peels, you lost some items in your body It doesn't really matter.

你被晒伤，脱皮了，你丢失了身体的微粒,但没有关系。

耶鲁公开课 - 死亡课程节选

And so that debris fills up a little spot that would feel, according to reports, because again we don't see it now, feels like a little pellet underneath your skin.

然后这些死亡细胞都填充在一个点上,会有一种,根据记录所说,因为我们,没有再见过这病,会感觉皮肤下面有个小球

耶鲁公开课 - 生物医学工程探索课程节选

You'd want to make sure that you separated the virus from all the other parts of cow skin so that your ultimate preparation was enriched in the virus and didn't contain quantities of other things that would be hazardous.

你要保证,你从所有的牛皮组织上分离出病毒,这样最终的制剂产品才会富集病毒,并且不会携带其它物质,这些物质可能带来危险

耶鲁公开课 - 生物医学工程探索课程节选