寫在歷史裡的趨勢 ep4 (repost, Mar. 21, 2013)

http://blog.yahoo.com/douglas_blog/articles/984127
http://blog.yahoo.com/douglas_blog/articles/1019975

翻查以往記錄, 最接近DOUBLE6描述嘅走勢會係右圖…

或者咁 …

(uploaded Apr. 30, 2013)