The Gini coefficient, which measures concentration of income, fell by 4.7%, from 0.596 to 0.568 between 2001 and 2005.是什么意思_The Gini coefficient, which measures concentration of income, fell by 4.7%, from 0.596 to 0.568 between 2001 and 2005.在线翻译_英语_读音_用法_例句