单双的计算方法

简介：Lin Anqin's family has six or seven younger siblings, and the family burden is relatively heavy, so the food and clothing are not as good as those of ordinary classmates. Zhou Chun'e's family is relatively wealthy, so Zhou Chun'e often attacked her in terms of living conditions when she was in high school. Lin Anqin is not an honest person either. Already fighting back, the two became more and more enmity.