China's online population crosses billion as of June, up 21.75 million compared with that in December,a report from the China Internet Network Information Center said on Friday.Of the total, 469 million netizens use the internet to order food, a significant increase, according to the report. 

   中国互联网络信息中心周五发布的一份报告称，截至6月，中国网民人数已突破10亿，与去年12月相比增加了2175万。据该报告显示，其中有4.69亿网民使用互联网订餐，增幅显著。