Ключевые слова: background, business, car, carriage, chair, coach, comfort, comfortable, commute, commuter, empty train seat, emu, europe, head, indoor, inside, interior, journey, line, male, man, man head, man travelling, old man, passenger, public, public transport, public transportation, rail, railroad, railway, seat, seating, seats, sitting, station, suburb, suburban, suburban train, traffic, train, train interior, train seat, transit, transport, transportation, travel, urban,