translation.en: The real challenge is up to you: to take this tool and figure out how we can use it all across America and around the world, so that instead of recording thousands of StoryCorps interviews a year, we could potentially record tens of thousands or hundreds of thousands or maybe even more.
translation.zh: 真正的挑战在于你们： 下载这个工具， 想办法让全美国的人使用它， 让全世界的人使用它， 这样一来不再是每年数以千计的访谈量， 我们很可能记录数万， 数十万， 或者更多的访谈。