Or two: You give 100,000 dollars to one savvy entrepreneur and help her set up a factory that yields 40 percent additional income to all 500 banana farmers and creates 50 additional jobs.
情景二：你把10万美元 给一个精明的企业家， 帮助她建造一个工厂， 足以给那500个种植香蕉的农民， 带来额外40%的收入， 同时又创造了50个就业岗位。