And when people have done a variety of studies, they have learned things such as, when a baby is born, during vaginal delivery you get colonized by the There are risk factors associated with cesarean sections, some of those risk factors may be due to mis-colonization when you carve a baby out of its mother rather than being delivered through the birth canal.
当他们做了各种研究 他们发现了各种现象，比如一个婴儿 从产道出生时 母体的微生物菌群会移植到婴儿上 剖腹产有一些风险 其中有可能包括错误移植 当婴儿经由剖腹被取出母体 而非从产道生出时, 这有可能发生