translation.en: But we don't have a lot of time, and I'd like to show you the artist's conception of how this system might look if we find ourselves in a protected bay somewhere in the world, and we have in the background in this image, the waste water treatment plant and a source of flue gas for the CO2, but when you do the economics of this system, you find that in fact it will be difficult to make it work.
translation.zh: 但我们时间不多，我要给你们看的是 这看起来像是艺术家的构想， 在一个受保护的海湾 在某个地方，想象中我们的背景是 污水处理场 和排放CO2的管道， 但当你考虑到这个系统的经济因素， 你会发现这个很难运作的。