What's this?
This is the grass.
What's this?
This is a see-saw.
What's this?
This is a bucket.
What are these?
These are swings.
What's this?
This is a sandpit.
What's this?
This is a roundabout.
What's this?
This is a springy.
What's this?
This is a slide.
What's this?
This is a playground.
What's this?
This is a spade.
What's this?
This is a path.