<img src="http://images2.sina.com/newscenter/cr/2009/0122/2046679.gif"> 2008年互聯網廣告市場中,Top50廣告主所投放廣告的廣告市場價值達62億元,占全年整體市場的47.2%。 Source: Ad Relevance Reference: http://financenews.sina.com/i/2009-01-22/15522773647.shtml <div class="article-footer"></div>