Ключевые слова: action, active, activities, activity, advantage, amateur, beloved, bicycle, bicycle path, bicycler, bicycles, bike, biker, boy, calories, child, children, city, crossroad, cycle, cycler, cyclist, cyclists, drive, ecofriendly, enthusiasts, equilibrium, exercise, family, father, friends, girl, go, going, healthy, hobby, lifestyle, man, mom, motion, moving, northwest, outdoor, outside, pedestrian, people, physical, portland, public, rides, riding, road bike, safety, sport, street, together, traffic, training, transport, urban, wheels,