求翻译：　　国务院新闻办昨日就春运形势和工作安排举行新闻发布会，国家发改委副主任刘铁男表示，预计今年客流量比去年增长9.1%，这个数字再创历史新高，已超过运能支撑。是什么意思？

State Council Information Office yesterday on the situation and work the spring held a press conference, the National Development and Reform Commission deputy director Liu Tienan said it expects passenger traffic growth of 9.1% over last year, this figure hit a record high, more than transport capac

　　News Office of the State Council yesterday held the press conference on the spring festival transportation situation and the work arrangement, national Development and Planning Commission Assistant Director Liu Tie the male expression, estimated this year passenger capacity grew 9.1% compared to l

　　Yesterday on the Spring Festival transportation situation and organization of work of the State Council information office held a press conference, Deputy Director of the national development and Reform Commission said Liu tienan, expected growth in passenger traffic this year than last 9.1% this