Strolling/pacing back and forth How do you express "strolling/pacing back and forth"? For example, if you are waiting for someone in front of a bus stop, you might walk back and forth a bit on a stretch of side walk. 

I stumbled across 踱来踱去 duó lái duó qù "strolling/pacing back and forth" while doing some reading a while back. However, I'm not sure how common this expression is because it took some effort to type, and the example sentences I could find seem a bit literary. 

Are there some more common ways to express this idea?
踱 is a bit formal. 走来走去 or 晃来晃去 will be more colloquial.