translation.en: So these different microbes have all these different kinds of functions that I told you about, everything from digesting food to involvement in different kinds of diseases, metabolizing drugs, and so forth.
translation.zh: 那么就像我刚才说的， 这些不同的微生物有着不同功能， 从消化食物 到与各种疾病， 代谢药物相关联，等等。