We'll see more about that in a minute, in part because of its overwhelming religious influence and that's one reason, besides the quest for a port on the sea, why he builds St. Petersburg.

稍后,我们会再次谈到这一点,他之所以建造圣彼得堡,除了要建立一个出海口这个原因,还因为莫斯科的宗教势力根深蒂固

耶鲁公开课 - 欧洲文明课程节选

So, one that perhaps does not reproduce in such high numbers that you create an overwhelming infection, but one that still goes through its lifecycle but is limited in its effect.

因此,一方面这些病毒不会大量复制,从而不会导致暴发性的感染,另一方面,它依旧在进行生命周期循环,只不过对其效用进行了限制

耶鲁公开课 - 生物医学工程探索课程节选