顺长龙技巧顺口溜

简介：Although it is the twelfth lunar month of winter and the ground is still frozen, with the strength of the people and the pouring of large basins of hot water, it is not difficult to clean the roads, dig pits, lay mud, lay bricks, and build. There are only two model public toilets in more than a dozen places. It was built in a matter of days.