梁的跨度怎么算

简介：Therefore, Zuo Maodi was full of murderous intent today. He never wanted to repeat the mistake of checking the salt in the Huaihe River without success. Seeing the three officials being stubborn and restless, and the two salt merchants pretending to be crazy, the anger in his heart could no longer be contained, and he shouted He said, "In this case, I can't blame you. Come on, pull me out. Each person has fifty pieces!"