Ключевые слова: background, backpack, blur, business, busy, carriage, city, citylife, commuter, crowd, crowdofpeople, enter, go, man, mass, massofpeople, motion, onthemove, passenger, people, platform, rail, railroad, railroadstation, railstation, railtrack, railtrain, railway, railwaystation, railwaytravel, station, stress, summer, technology, track, train, traincar, traincarriage, traindoors, trainpassengers, travel, urban, wagon,