I like to ride the seesaw.

To swing something means to move it back and forth or from side to side.
I think the swings are the best part of the playground.

to move in a smooth way
Melinda was scared of the slide when she was young.

a complex system of passages that is easy to get lost in and difficult to find the way out of
It only took the mouse one minute to find its way through the maze to the piece of cheese.