translation.en: But again, those rewards could be calibrated so precisely if we were able to use the vast expertise of gaming systems to just jack up that appeal, to take the data, to take the observations, of millions of human hours and plow that feedback into increasing engagement.
translation.zh: 但，那些激励 能够被如此精确地标量 如果我们能够用游戏系统中庞大的 专门技术来支持这种需要 去积累数据，执行观察分析 代替百万人工作量 和艰苦劳动来反馈 提升人的参与度