YouTube에서 Building a 15 storey hotel in 6 days 보기 - Building a 15 storey hotel in 6 days: http://youtu.be/PNv13fY_3jY YouTube에서 30-Story Building Built In 15 Days (Time Lapse) 보기 - 30-Story Building Built In 15 Days (Time Lapse): http://youtu.be/rwvmru5JmXk

YouTube에서 Building a 15 storey hotel in 6 days 보기 - Building a 15 storey hotel in 6 days: http://youtu.be/PNv13fY_3jY

YouTube에서 30-Story Building Built In 15 Days (Time Lapse) 보기 - 30-Story Building Built In 15 Days (Time Lapse): http://youtu.be/rwvmru5JmXk