注码法战胜概率简介：Traffic jam! This is all from the old calendar. Nowadays, everyone uses aircraft to travel, which is fast and has high safety performance. No need to worry about traffic jams at all. It solves the traffic jam problem on earth very well.
Traffic jam! This is all from the old calendar. Nowadays, everyone uses aircraft to travel, which is fast and has high safety performance. No need to worry about traffic jams at all. It solves the traffic jam problem on earth very well.
