We've had the U.N. for almost 60 years, yet we've never actually made a fundamental list of all the big things that we can do in the world, and said, which of them should we do first?
联合国成立了差不多六十年， 但我们从没有确实地订出一张基本的选单， 列出我们可以为世界做的所有重要事情， 哪些我们应该优先处理？