translation.en: And I had this idea: if I could get 50 people to all do this same thing, sing their parts -- soprano, alto, tenor and bass -- wherever they were in the world, post their videos to YouTube, we could cut it all together and create a virtual choir.
translation.zh: 我有了这样的想法：如果我能让50个人 都做这同一件事， 演唱自己的声部 -- 女高音、女低音、男高音和男低音 -- 无论他们身处何方，再把他们的视频放到YouTube上， 我们能把这些视频剪辑在一起，变成一个虚拟的唱诗班。