英语语法分析

Not knowing about the Internet makes me feel so premodern.

不懂因特网让我感觉很落伍。

It is these rules that links premodern and modern medicine.

这个规律正是连接近代医学与现代医学的纽带。

But there are restrictions associated with that premodern context.

但是在传统情况下有某些相关的限制。