雅思句子翻译：和2002-2004年所估计的20亿相比,娱乐市场上的投资额在2008-2010年里总值达到了100亿,比

Estimates of 2 billion and 2002-2002, compared to the entertainment market investment value reached 10 billion in 2008-2010, than before more than twice of that yea