It's been tried all over the world, and teachers sort of stand back and say, "It just happens by itself?" 在世界各地尝试过，老师们后退着说：“它就这么自己发生了？” And I said, "Yeah, it happens by itself.""How did you know that?
What had happened is that one of her 170 followers had sent the Tweet to a Gawker journalist, 发生了啥事呢，就是她的那170个粉丝当中有一人将这条推文转发给了Gawker网的一个记者， and he retweeted it to his 15,000 followers: 后者又转发给自己的15000名
