translation.en: I found these rules out by comparing the statistics of four-word phrases that appear more often in the most favorite TEDTalks as opposed to the least favorite TEDTalks.
translation.zh: 我是通过 对最受欢迎和最不受欢迎的TED演讲中经常出现的“四字短语” 的数据进行比较 而得出的结论