Definition (領導者)
In the UK, a student, either male or female, who often represents their school at formal events.
學生代表（常在正式場合代表學校）
This year, the head boy will be Li Ming.
今年的男生代表將是李明。
As head girl, she needs to help organize major school events.
作為女生代表，她需要協助組織重大的學校活動。
The head boy delivered an inspiring speech at the graduation ceremony.
男生代表在畢業典禮上發表了鼓舞人心的演講。