walk around
to move around walking; to pace around. I need to walk around and get some fresh air. Why don't we walk around for a while before we go in?
walk around something
1. to avoid something by passing around it. Let's walk around this muddy place in the path.
2. to tour something or some place on foot. I will walk around the park while I am waiting for you. Let me walk around the grounds and see what potential they offer.