The goal to halve poverty by 2015 will likely be met at the global level, but not in Sub-Saharan Africa unless progress there can be accelerated quickly.
在2015年把贫困人口减少一半的目标在全球层面有望实现,但是在撒哈拉以南非洲地区,如果不能尽快提高进展速度,就难以实现。
However, in fact, technical progress is accelerated with time and doesn't appear neutral.
而在实际中,技术进步是随时间加速的,并不呈现中性特征。
应用推荐