Ключевые слова: adult, appendage, arm, asian ethnicity, bld017161, caucasian, close up, closeup, colour, commuting, convenience, dangling, dbj0052, far eastern, fellow, female, gal, gentleman, guy, hand, hanging, holding, human, human being, indoor, indoors, inside, journey, korean, korean ethnicity, lady, lifestyle, lightrail, limb, low section, lower body, male, man, mass transit, mass transportation, men and women, metropolitan, oriental, passenger, people, person, pole, protection, public transit, public transportation, rapid transit system, rush hour, safety, security, staff, standing, subway, together, togetherness, train, transit, transport, transportation, transporting, travel, traveler, traveling, travelling, trip, underground, urban, vehicle, western european, woman, women,