translation.en: And even in the relatively sterile blood, around one to two percent of this information is dark matter -- can't be classified, can't be typed or matched with anything we've seen before.
translation.zh: 即使在相对无菌的血液里， 也有1%到2%的信息是暗物质-- 无法被归类，无法被判别类别，跟我们所见过的东西都不同。