Commuters riding in subway train. Seoul, South Korea
Subway passengers using cellphones. Seoul, South Korea
SEOUL, SOUTH KOREA - OCTOBER 22, 2015: Group of male and female commuters sitting in subway train and using smart phones to entertain themselves during the ride
At the subway station in Seoul, South Korea
SEOUL, SOUTH KOREA - OCTOBER 22, 2015: Crowded carriage of subway train. Younger commuters using smart phones during the ride. Annual passenger throughput of Seoul underground is about 2,5 billion
Senior commuter using mobile in subway
Asian people, tourists and Korean commuters traveling on a subway train in Seoul, South Korea, Asia. Underground railway, transport, transportation, travel
People traveling in subway. Seoul, South Korea
Timelapse of people at subway in Seoul, South Korea
SEOUL, SOUTH KOREA - OCTOBER 22, 2015: Korean commuters riding in underground train and entertaining themselves with smart phones
Asian people, tourists and Korean commuters waiting for subway train arriving in underground station in Seoul, South Korea, Asia. Railway, transport, transportation, travel
Asian people, tourists and Korean commuters waiting for subway train arriving in underground station in Seoul, South Korea, Asia. Railway, transport, transportation, travel