turn around

He just turned around to the crowd and said, "Let's forget this exercise for a moment.

You know, when Ari was performing and then she turns around, the ruby red slippers on the back of her dress and people screamed.

And once you've listed all these things and then turn it around, then you really come close to what's an optimum.

Yes, 'pivotal' comes from the noun 'pivot', which is a point that everything else turns around.

Me and Stevie Gibson used to walk home from school, and he used to have his little turn around rule.