请问这个局子里的 两处 with it 是啥用法,啥意思?

题目

请问这个局子里的 两处 with it 是啥用法,啥意思?
You can imagine that the honey would be dragged around with it,hence your pointer in the honey would be dragged around and that's what happens to a gyroscope.So the earth actually drags space and time around with it.

答案

两处 with it,都是由它或用它的意思.而这个它 it 应是代替本段原文之前谈到的类似空间引力之类的东西.