Here's an example of a Dutch roundabout. The striping makes it pretty obvious what lane to be in, and you can see how an inside lane essentially becomes an outside lane (unless one veers inside where appropriate) depending upon the position one is in inside the RB:
Here's a Google Earth image (you can zoom in/out on this) that shows a similar RB in Vancouver, WA that while not quite as clearly striped as the Dutch version, IMHO, looks familiar:
https://www.google.com/maps/place/Va...91e3f3!6m1!1e1