So I mentioned that microbes have all these important functions, and they've also now, just over the past few years, been connected to a whole range of different diseases, including inflammatory bowel disease, heart disease, colon cancer, and even obesity.
我提到了微生物的 所有这些重要功能， 以及近年来，它们与 若干不同疾病的相关性， 包括炎症性肠病， 心脏病，结肠癌， 甚至肥胖。