translation.en: Now, we grew algae in waste water, and we built tools that allowed us to get into the lives of algae so that we could monitor the way they grow, what makes them happy, how do we make sure that we're going to have a culture that will survive and thrive.
translation.zh: 现在，我们在废水中培养藻类，制造可以 干预藻类生活的工具， 这样我们就能监控他们的生长方式， 并知道什么使他们快乐和怎样确保 我们将创造一种环境让他们存活和壮大。