@CNN: Hong Kong has the world’s longest outdoor escalator system — 800-meters-long, serving 78,000 pedestrian trips dail… https://t.co/a3ivF3WcFW
Hong Kong has the world's longest outdoor escalator system — 800-meters-long, serving 78,000 pedestrian trips daily https://t.co/7jtb9GrKp5 http://pic.twitter.com/LI3G8hIY37
— CNN (@CNN) September 13, 2017