translation.en: And this is the same thing you see when people compress video to send: they want to make it very sparse, because that file is smaller. And this is what the retina is doing, and it's doing it just with the circuitry, and how this network of neurons that are interacting in there, which we've captured on the chip.
translation.zh: 而这同你所看见的一样 当人们压缩视频后发送：他们想把它做得很分散， 因为文件更小了。而这就是视网膜所做的一切 仅仅用电路就做到了，而且这个神经网络是如何 在那儿相互作用的，我们都在硅片上捕捉到了。