Well. as per capital income goes up and up.

哦，由于人均收入不断提高，市场的成长领域。

Well. as per capital income goes up and up. the growth sector seems to be in the high-end.

哦，由于人均收入不断提高，市场的成长领域：似乎偏向于高价位商品。

They need more. But, despite that investment, the GNP growth per capital in the countries of sub-Saharian Africa has been negative, on average, for a decade.

他们还需要更多。但是，尽管我们投资了，在过去十年中，平均而言，撒哈拉沙漠以南非洲地区的人均国民生产总值增长还一直为负。