While noting decreases in extreme poverty acro much of the world , the report says 140 - milllion more people in sub - saharan africa have joined the ranks of those living on a dollar a day or le 报告指出，尽管全世界大部份地区的极端贫困在减少，但是非洲撒哈拉以南地区每天生活费只有一美元或者一美元以下的人增加了1亿4千万。
While noting decreases in extreme poverty across much of the world , the report says 140 - milllion more people in sub - saharan africa have joined the ranks of those living on a dollar a day or less 报告指出，尽管全世界大部份地区的极端贫困在减少，但是非洲撒哈拉以南地区每天生活费只有一美元或者一美元以下的人增加了1亿4千万。
