You can't judge by average income—average doesn't mean anything.

你不能根据平均收入做出判断——平均并非意味着一切。

Our GDP grows by 77 times, and average income more than 100 times.

我们的GDP增加了77倍，平均收入增加超过100倍。

Using this group's average income, the ratio falls to rich-world levels.

用这群人的平均收入来计算，该比例下降到了富裕国家的水平。

For the first time since 1991 global average income per head is falling.

这是全球人均收入自1991年以来首次下跌。

China's 750m rural citizens survive on a total average income of Rmb4761.

中国的7.5亿农村人口仍依靠人均4761元人民币的收入生活。