Ключевые слова: autobus, bar, bus, business, busy, city, coach, comfortable, commute, commuter, commuting, concept, empty, equilibrium, fingers, grip, hand, handgrip, handle, handrail, hold, inside, interior, journey, line, metro, painted, people, plastic, pole, public, railing, red, seoul, stand, subway, tourism, tourist, traffic, train, tram, transport, transportaion, transportation, travel, travelling, trip, vehicle, watch, yellow,