求翻译：◆ 主要社会工作： 小学：班劳动委员、班长。中学：副班长、校学习标兵。 大学：院分团委青年志愿者大队成员，暑期实践小队队长。是什么意思？

◆ major social work: primary school: working class members, squad leader. School: vice squad, school model. University: School of sub-member of the Communist Youth League Youth Volunteer Battalion, summer practice squad leader.

◆ major social work classes: Primary: ELC, sergeant. Secondary: vice squad leaders, and school-based learning models. Home : 340699University of young volunteers, summer practice squad leader brigade members.

◆ main social work: Elementary school: The class works committee member, class leader.Middle school: The assistant squad leader, the school studies pivot man. University: The courtyard minute Youth Corps Committee youth volunteer production brigade member, summer practices squad party chief.

Social work: primary schools: class, Member of the labor class. Middle School: Deputy leader, school learning model. College: College League youth volunteer Brigade members, summer practice squad captain.

Social work: primary schools: class, Member of the labor class. Middle School: Deputy leader, school learning model. College: College League youth volunteer Brigade members, summer practice squad captain.