Yet in another sense political philosophy is something much different than simply a subfield; it seems to be the oldest and most fundamental part of political science.

但从另一个层面来看,政治哲学,相当不同于仅单纯是次领域的学科;,它似乎是最古老且最基础的,政治科学部份。

耶鲁公开课 - 政治哲学导论课程节选

In one sense you could say political philosophy is simply a branch or what we call a subfield of the field of political science. Yes all right.

从一个层面来看，你可以说,政治哲学简单来说，就是一个分支,或说次领域自政治科学,中分离出来，没错。

耶鲁公开课 - 政治哲学导论课程节选

All of this in a way is another way of saying or at least implying okay that political philosophy is an imminently practical discipline a practical field.

也就是说，无论从哪个层面来看,或隐指，政治哲学都是一门,迫切相关于实用的学科,一块实用的研究领域。

耶鲁公开课 - 政治哲学导论课程节选