Ключевые слова: app, beautiful, bicycle, bike, building, city, communication, cyberspace, cycle, drive, eco, europa, future, green, health, internet, leisure, lifestyle, male, man, mobile, mobile phone, modern, outdoors, outside, park, person, phone, public, rent, rental, ride, share, shirt, smartphone, smiling, sport, street, summer, technology, tiedup, town, traffic, transport, transportation, urban, use, walk, yard, young,