记者昨日获悉，艾瑞咨询日前发布的研究报告显示，2012年中国在线旅游市场交易规模为1729.7亿元，较2011年增31.6%。

The reporter learns yesterday,Ereli released by consulting the research report,In 2012, the Chinese online travel market size for 172.97 billion yuan,A 31.6% increase in 2011.

　　其中，2012年中国在线旅游代理(OTA)的市场营收规模达到94亿元，较2011年的78.6亿增19.7%。

the,In 2012, the Chinese online travel agents(OTA)The market scale of revenue reached 9.4 billion yuan,A 2011 increased by 19.7%.

　　在众多OTA中，携程以46.9%的份额占比排名第一，艺龙、同程网、号码百事通分别以8.1%、5.8%和3.4%的市场份额处于第二阵营。

In many of the OTA,Ctrip with 46.9% of the share of the rankings than the first,Art dragon/Process network with/Number knowledgeable person by 8.1% respectively/5.8% and 3.4% of the market in the second camp.