translation.en: So I thought of an idea -- what if we collect the sun with a large reflector -- like I had been thinking about way back when, when I was in high school -- but maybe with modern technology we could make a cheaper, large collector, concentrate it to a small converter, and then the conversion device wouldn't have to be as expensive, because it's much smaller, rather than solar cells,
translation.zh: 所以我想到了用反射器来收集太阳能 就像我曾经在高中时想的一样-- 不同的是， 借助现代科技，我们或许可以做更便宜，更大的收集器 聚集太阳能与一个小的电能转换器， 并且电能转换器不会那么的贵， 这是因为它与太阳能芯片相比更小，