So there has to be somehow a connection, of course, between the two to make this physical.

因此这里不得不有，一种联系，在二者之间，使得情况符合实际。

youdao

So there has to be somehow a connection, of course, between the two to make this physical.

因此这里不得不有，一种联系，在二者之间，使得情况符合实际。

youdao