大双小双大单小单是什么赌博

简介：After capturing Guangning, selecting prisoners, escorting those who should be escorted, and disposing of those that should be dealt with on the spot, Sun Chuanting ordered the entire army to repair. Firstly, in the continuous fierce fighting, various departments suffered a lot of damage and were in urgent need of repairs and replenishment. Secondly, they also waited for the follow-up. forage.