The "Key Indicators for Asia and the Pacific 2010" report, released by the bank recently, asserts that China's middle class population has reached 817 million people according to its definition.

近日，亚行发布了一份名为《亚洲和太平洋地区2010年关键指标》的报告，称中国的中产阶层人数为8.17亿。该报告对中产阶级的定义，是每天消费2 ~ 20美元的人群。

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