英语语法分析

At that time, a series of shaping young wise detective characters ella center-stage · Mr Quinn"s works, already in prosperous whodunits instability in the market place."

那时，一系列塑造年青睿智的侦察人物埃勒里·奎因师长教师的作品，曾经在昌盛的推理小说市场中稳占一席之地。