And it's only by giving people access and letting them choose what to do that you get those sweeping changes that we have seen globally -- except for sub-Saharan Africa and those places in South Asia and Afghanistan.
只有让人们有能力和途径 选择想做的事， 才能得到那些全球性的广泛变化—— 除了南非和南亚、阿富汗的某些地区。