自从母亲离开我们后，妹妹便在我的生活中充当了母亲的角色；按季替我购置衣物，每周一个问候电话，每月一次邮寄生活费、食品……在她看来，我这个二十七八岁，研究也快毕业的兄长，从来没有离开过校园，不谙世事，是需要格外照顾的。妹妹固执地认为，在没了母亲后，她应该承 Since my mother left us, my sister has acted as the mother in my life; on a quarter-by-quarter basis, buying clothes for me, a greeting every week, monthly living expenses, food ... In my opinion, my twenty At the age of seventy and eighty, the elder brother who has graduated from the study has never left the campus and is inexperienced and needs extra care. Sister stubbornly believe that in the absence of the mother, she should inherit