editorial素材 - HAMBURG, GERMANY - JANUARY 20: at the construction site at the Reeperbahn in Hamburg they work 24 hours daily to finalize the new skyscraper on Jan 20, 2011 in Hamburg, Germany.
HAMBURG, GERMANY - JANUARY 20: at the construction site at the Reeperbahn in Hamburg they work 24 hours daily to finalize the new skyscraper on Jan 20, 2011 in Hamburg, Germany.