translation.en: I thought I'd talk a little bit about some just big ideas about this, and then get John back out here so we can talk interactively a little bit more and think and ask questions.
translation.zh: 我想先谈一下关于这个的大的构想 然后我会请约翰回来，这样我们可以更加互动的交谈、 思考和提问