如果你能用谷歌搜索的规律来跟踪流感爆发和预测一部电影的商业前景的话，那么，你也可以用它来预测市场走势甚至是革命的爆发吗？
If you can use patterns in Google searches to track flu outbreaks and predict a movie’s commercial prospects, can you also use it to forecast market movements or even revolutions?