本文阐述了斯内普教授的背景的翻译：This article explains Professor Snape backgrounds 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

This paper describes the background of Professor Snape

This article explains Professor Snape backgrounds

This article elaborated Professor the Si Nei Pu's background

This article describes the background, Professor snape

This article explains Professor Snape backgrounds