Beijing Organizing Committee for the Games of the XXIX Olympiad 里的XXIX什麽意思?

问题描述:

Beijing Organizing Committee for the Games of the XXIX Olympiad 里的XXIX什麽意思?

X是10,两个X就是20,IX是9,一起是29的意思.
总体翻译为:第29届奥运会北京组委会.