"As a representative of the school" 可以说成 "As a spokesperson for the school" 或者 "As a representative on behalf of the school"。
其中 "spokesperson" 是代表的意思,来源于英文spoke(轮辐),和person(人),指的是某个组织或团体的发言人。 "Representative" 是代表的意思,来源于英文represent(代表),和ative(后缀)。
例句:
As a spokesperson for the school, I would pke to extend a warm welcome to all of our new students.
As a representative on behalf of the school, I would pke to thank you all for your support.
翻译:
作为学校的发言人,我想向所有新生表示热烈的欢迎。
作为学校的代表,我想感谢大家的支持。