戒急用忍-呆若木鸡

戒急用忍-呆若木鸡

realestate's target theory is pretty good.

戒急用忍-呆若木鸡 (2007-07-13 03:25:03) 评论 (0)

simple and accurate, better than the golden fibonacci number I used to rely on.

pfpf. hehe...