translation.en: We've got to start building cities and human environments where a 150-pound person can go a couple of miles in a dense, rich, green-space environment, without being in a 4,000-pound machine to do it.
translation.zh: 我们得开始建设城市和人类环境 让一百五十磅重的人也可以在密集、富庶、绿化的环境中 也可以走数英里 而毋须使用这台四千磅重的机器