translation.en: And just for fun, we put a bunch of technologies on it, to show whether they were kind of rising for the first high peak, or whether they were about to crash into the trough of disillusionment, or rise back in the slope of enlightenment, etc.
translation.zh: 为了好玩，我们在上面放过很多技术 来展示它们是正在迎接第一个高峰来临的上升期 还是将要毁灭， 跌入低谷期， 或是回到攀升期，徘徊期