You can only move easily from one world to another if the ground's in the same place.
She could easily move to a small town with a low crime rate.
Then the two men ran on, moving easily for several miles.
At just over 4kgs it's light enough to be easily moved.
She hadn't moved that quickly or easily in several days, he noted.
She moved easily beyond his reach, and he dropped back.
The area was just a little narrow for three people to move easily.
The suit moved easily with him, like a second skin.
And yet, though they had changed, their bodies moved easily together.
Some have a handle so they can be moved easily.