Photo shows an 80-foot-tall Christmas tree by Rockefeller Center in New York, the United States. Each year a Christmas tree will be lit up by Rockefeller Center to greet upcoming Christmas and New Year. (Photo/Xinhua)
New York City Mayor Michael Bloomberg (1st L Front) attends a ceremony to light up an 80-foot-tall Christmas tree by Rockefeller Center in New York, the United States. Each year a Christmas tree will be lit up by Rockefeller Center to greet upcoming Christmas and New Year. (Photo/Xinhua)
Photo shows an 80-foot-tall Christmas tree by Rockefeller Center in New York, the United States. Each year a Christmas tree will be lit up by Rockefeller Center to greet upcoming Christmas and New Year. (Photo/Xinhua)
Photo shows an 80-foot-tall Christmas tree by Rockefeller Center in New York, the United States. Each year a Christmas tree will be lit up by Rockefeller Center to greet upcoming Christmas and New Year. (Photo/Xinhua)
Photo Nshows an 80-foot-tall Christmas tree by Rockefeller Center in New York, the United States. Each year a Christmas tree will be lit up by Rockefeller Center to greet upcoming Christmas and New Year. (Photo/Xinhua)New York City Mayor Michael Bloomberg (1st L Front) attends a ceremony to light up an 80-foot-tall Christmas tree by Rockefeller Center in New York, the United States. Each year a Christmas tree will be lit up by Rockefeller Center to greet upcoming Christmas and New Year.