4期倍投反复投赢的概率

简介：Lin Anqin also asked a few employees from the No. 1 Middle School branch to temporarily bring a large round table, fold it and put it in the living room, and also made a chandelier to hang on the ceiling. If it hangs for a long time, it must be a safety hazard. After all, it is not completely It's stable, but it can be used just fine if it's only hung for a day or two.