translation.en: But that began thinking about how birds went around, and then how airplanes would, how hang gliders would fly, and then other planes, and the idea of the Gossamer-Condor-type airplane quickly emerged, was so logical, one should have thought of it in the first place, but one didn't. And it was just, keep the weight down -- 70 pounds was all it weighed -- but let the size swell up, like a hang glider,
translation.zh: 但我开始思考鸟类是怎么飞的， 那么飞机，滑翔机又应该怎么飞呢， 别的飞机该怎么飞呢， 很快地模仿戈萨默秃鹰的飞机就设计出来了， 这是多么合逻辑，我们早该想到了。 但我们没有。其实只要保持飞机很轻， 整个飞机是70磅，再把飞机做大，像是滑翔机翼的样子，