Well, according to a new study, it turns out that some of those bugs get as sick as we do, and additionally those infections may contribute to the rapid evolution of viruses.

好了，现在有项新的研究显示，那些可怜的小病毒们也会感染疾病。这类感染可能会使病毒迅速进化。

youdao

Yet... we may be creating this whole community of people who have a diagnosis, some of whom may never get sick.

但是……我们也可能诊断出一大群罹患某些疾病的婴儿，其中有些或许永远不会发病。

youdao