tōng guò qù cū qǔ jīng de shāi xuǎn guò chéng，tuán duì zuì zhōng què dìng le zuì jiā fāng àn

通过去粗取精的筛选过程，团队最终确定了最佳方案。

Through the process of discarding the dross and selecting the essential, the team finally determined the optimal plan.